一般注記Shipping list no.: 87-608-P
"September 1987."
"The article was initially published in the Monthly labor review, June 1987, and is reprinted with additional tabular material and an explanatory note"--P. iii
Physical description for original version: v, 26 p. ; 28 cm
原資料等に関する注記原資料の出版事項: Washington, D.C. : U.S. Dept. of Labor, Bureau of Labor Statistics : For sale by the Supt. of Docs., U.S. G.P.O., 1987
SUPTDOC番号: L 2.3: 2289
GPO管理番号: 768-A-1