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Turning points in business cycles. (Reprints of economic classics)

Turning points in business cycles. (Reprints of economic classics)
Paper図書
A. M. Kelley1969.<DA72-15>
National Diet LibraryOther Libraries in Japan
  • Author HeadingAyres, Leonard Porter, 1879-1946

The economics of recovery, by Leonard P. Ayres.

The economics of recovery, by Leonard P. Ayres.
Paper図書
The Macmillan co.1934.<DC535-7>
National Diet Library
  • Author HeadingAyres, Leonard Porter, 1879-1946

The economics of recovery, by Leonard P. Ayres.

The economics of recovery, by Leonard P. Ayres.
Paper図書
The Macmillan co.[c1933]<特9-01293>
National Diet Library
  • Author HeadingAyres, Leonard Porter, 1879-1946

The war with Germany; a statistical summary, by Leonard P. Ayres, colonel, General staff, chief of the Statistics branch of the General staff.

The war with Germany; a statistical summary, by Leonard P. Ayres, colonel, General staff, chief of the Statistics branch of the General staff.
Paper図書
Govt. print. off.1919.<特7-0992>
National Diet Library
  • Author HeadingUnited States. War Dept. General Staff. Ayres, Leonard Porter, 1879-1946

The Cleveland school survey; summary volume. (Cleveland Foundation. Publications ; 26)

The Cleveland school survey; summary volume. (Cleveland Foundation. Publications ; 26)
Paper図書
Survey Committee of the Cleveland Foundation1917.<256.6-Ay7>
National Diet LibraryOther Libraries in Japan
  • Author HeadingAyres, Leonard Porter, 1879-1946

School organization and administration, by Leonard P. Ayres. ([Cleveland Foundation. Publications] 24)

School organization and administration, by Leonard P. Ayres. ([Cleveland Foundation. Publications] 24)
Paper図書
The Survey Committee of the Cleveland Foundation1916.<261-Ay7>
National Diet Library
  • Author HeadingAyres, Leonard Porter, 1879-1946

School buildings and equipment, by Leonard P. Ayres and May Ayres. ([Cleveland Foundation. Publications] 8)

School buildings and equipment, by Leonard P. Ayres and May Ayres. ([Cleveland Foundation. Publications] 8)
Paper図書
The Survey Committee of the Cleveland Foundation1916.<257-Ay7>
National Diet Library
  • Author HeadingAyres, Leonard Porter, 1879-1946 Burgess, May Ayres.

Child accounting in the public schools [by] Leonard P. Ayres. ([Cleveland Foundation. Publications] 3)

Child accounting in the public schools [by] Leonard P. Ayres. ([Cleveland Foundation. Publications] 3)
Paper図書
The Survey Committee of the Cleveland Foundation1915.<277-Ay7>
National Diet Library
  • Author HeadingAyres, Leonard Porter, 1879-1946

The public library and the public schools, by Leonard P. Ayres and Adele McKinnie. ([Cleveland Foundation. Publications] 21)

The public library and the public schools, by Leonard P. Ayres and Adele McKinnie. ([Cleveland Foundation. Publications] 21)
Paper図書
The Survey Committee of the Cleveland Foundation1916.<027.82-A985p>
National Diet Library
  • Author HeadingAyres, Leonard Porter, 1879-1946 McKinnie, Adele. Cleveland Ed...

The public library and the public schools, by Leonard P. Ayres and Adele McKinnie. ([Cleveland Foundation. Publications] 21)

The public library and the public schools, by Leonard P. Ayres and Adele McKinnie. ([Cleveland Foundation. Publications] 21)
Paper図書
The Survey Committee of the Cleveland Foundation1916.<027.8-A977p>
National Diet Library
  • Author HeadingAyres, Leonard Porter, 1879-1946 McKinnie, Adele. Cleveland Ed...

Some conditions affecting problems of industrial education in 78 American school systems [by] Leonard P. Ayres, Ph.D. ([Russell Sage foundation, New York. Division of education. Pamphlets] E135)

Some conditions affecting problems of industrial education in 78 American school systems [by] Leonard P. Ayres, Ph.D. ([Russell Sage foundation, New York. Division of education. Pamphlets] E135)
Paper図書
Division of education, Russell Sage foundation[1914]<292-Ay7>
National Diet Library
  • Author HeadingAyres, Leonard Porter, 1879-1946

Laggards in our schools : a study of retardation and elimination in city school systems / by Leonard P. Ayres. (Russell Sage foundation [publication])

Laggards in our schools : a study of retardation and elimination in city school systems / by Leonard P. Ayres. (Russell Sage foundation [publication])
Paper図書
Survey Associates1913, c1909.<253-Ay7>
National Diet Library
  • Author HeadingAyres, Leonard Porter, 1879-1946

Health work in the public schools / Leonard P. Ayres and May Ayres.

Health work in the public schools / Leonard P. Ayres and May Ayres.
Paper図書
Survey Committee of the Cleveland Foundation1915.<276-Ay7>
National Diet Library
  • Author HeadingAyres, Leonard Porter, 1879-1946 Burgess, May Ayres. Ayres, Ma...

Seven great foundations, by Leonard P. Ayres .

Seven great foundations, by Leonard P. Ayres .
Paper図書
Russell Sage Foundation1911.<289-Ay75>
National Diet Library
  • Author HeadingAyres, Leonard Porter, 1879-1946

Open-air schools, by Leonard P. Ayres.

Open-air schools, by Leonard P. Ayres.
Paper図書
Doubleday, Page & Co.1910.<272.3-Ay7>
National Diet Library
  • Author HeadingAyres, Leonard Porter, 1879-1946

露天学校 : 欧米に於ける最近教育施設

露天学校 : 欧米に於ける最近教育施設
PaperMicroformDigital図書障害者向け資料あり
レーナード・エイヤース 著, 青池半治郎 訳弘道館大正2<259-282>
Available onlineNational Diet LibraryOther Libraries in Japan
  • Author HeadingAyres, Leonard Porter, 1879-1946 青池, 半治郎

Medical inspection of schools, by Luther Halsey Gulick... and Leonard P. Ayres. (Publications of Russell Sage Foundation.)

Medical inspection of schools, by Luther Halsey Gulick... and Leonard P. Ayres. (Publications of Russell Sage Foundation.)
Paper図書
Charities Publication Committee1908.<276-G951>
National Diet Library
  • Author HeadingGulick, Luther Halsey, 1865-1918 Ayres, Leonard Porter, 1879-1946

Provision for exceptional children in public schools / prepared by James H. Van Sickle ; Lightner Witmer ; Leonard P. Ayres. (Bulletin)

Provision for exceptional children in public schools / prepared by James H. Van Sickle ; Lightner Witmer ; Leonard P. Ayres. (Bulletin)
Paper図書
Govt. Printing Office1911.<272.7-V36>
National Diet Library
  • Author Heading...er, 1867-1956. Ayres, Leonard Porter, 1879-1946

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