一般注記"North Carolina Central University."
Distributed to depository libraries in microfiche
"September 1982"--Cover
"DOT/RSPA/DMA-50/82/10"--Cover
Physical description for original version: xiii, 131 p. : 28 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, D.C. ; [Springfield, Va. : U.S. Dept. of Transportation, Research and Special Programs Administration : National Technical Information Service, distributor], 1982
SUPTDOC番号: TD 10.11: 50/82/10
テクニカルリポート番号: DOT/RSPA/DMA-50/82/10
GPO管理番号: 982-K-5 (microfiche)