一般注記Distributed to some depository libraries in microfiche
Shipping list no.: 93-0718-P
"Serial no. 102-138."
Physical description for original version: iii, 94 p. : 24 cm
書誌注記Includes bibliographical references (p. 80-82)
原資料等に関する注記原資料の出版事項: Washington : U.S. G.P.O. : For sale by the U.S. G.P.O., Supt. of Docs., Congressional Sales Office, 1993
ISBN: 0160398878
SUPTDOC番号: Y 4.ED 8/1: 102-138
テクニカルリポート番号: Serial no. 102-138 (United States. Congress. House. Committee on Education and Labor)
GPO管理番号: 1015-A
GPO管理番号: 1015-B (MF)