一般注記Distributed to depository libraries in microfiche
Shipping list no.: 93-1133-M
"April 1992."
"DOT-T-93-13."
Physical description for original version: 59 p. in various pagings : 28 cm
原資料等に関する注記原資料の出版事項: Washington, DC (400 7th St., SW, Washington 20590) : U.S. Dept. of Transportation : Distributed by Technology Sharing Program, U.S. Dept. of Transportation, [1993]
SUPTDOC番号: TD 1.20/10: 93-13
テクニカルリポート番号: DOT-T-93-13
GPO管理番号: 0982-I-15 (MF)