一般注記Distributed to some depository libraries in microfiche
Shipping list no.: 91-102-P
"101-49."
Physical description for original version: iii, 160 p. : 24 cm
書誌注記Includes bibliographical references
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 Supt. of Docs., Congressional Sales Office, U.S. G.P.O., 1990
SUPTDOC番号: Y 4.P 96/11: 101-49
テクニカルリポート番号: 101-49 (United States. Congress. House. Committee on Public Works and Transportation)
GPO管理番号: 1024-A, 1024-B (MF)