School efficiency, a constructive study applied to New York city; being a summary and interpretation of the report on the educational aspects of the school inquiry, by Paul H. Hanus. (School efficiency series.)
School efficiency, a constructive study applied to New York city; being a summary and interpretation of the report on the educational aspects of the school inquiry, by Paul H. Hanus.
"Inquiry undertaken by the Committee on school inquiry of the Board of estimate and apportionment of the city of New York. The inquiry covered thirtee...
"Inquiry undertaken by the Committee on school inquiry of the Board of estimate and apportionment of the city of New York. The inquiry covered thirteen months in all--from June 1, 1911, to July 1, 1912."--Pref.