共 15 条
[11]
AN ABSTRACT MODE APPROACH TO DEMAND FOR TRAVEL
[J].
TRANSPORTATION RESEARCH,
1969, 3 (04)
:443-&
[12]
1972, FINANCING MASS TRANS
[13]
1974, INTERIM REPORTS AUDI
[14]
1974, NEW YORK TRANSPORTAT
[15]
1974, LABOR COSTS NEW YORK