共 12 条
[1]
*A VOORH ASS, 1971, TRAFFIC CONNURBATION
[2]
*AUT ASS AM, MANUAL PEDESTRIAN SA
[3]
HOEL L, 1968, LATENT DEMAND TRANSP
[4]
PAASWELL C, TO BE PUBLISHED
[5]
PAASWELL R, 1970, MOBILITY INNER CITY
[6]
SMITH C, 1971, TRANSPORTATION E MAY
[7]
*UK, 1970, PASSENGER TRANSPORT
[8]
*UK, 1971 CENS
[9]
*US DEP COMM, 1972, P65 CONS BUY IND
[10]
*US DEP TRANSP, 1972, COST OPERATING AUTOM