共 36 条
[1]
BAER W, 1985, TELECOMMUNICATIO MAR, P3
[2]
BAGLEY MN, 1994, UCDITSRR944 U CAL DA
[3]
*BEH RES CTR, 1990, TEL PIL PROGR SURV S
[4]
BRAUS P, 1993, AM DEMOGR, V15, P13
[5]
*CA DEP SOC SERV, 1992, TEL PIL PROJ FIN REP
[6]
*CALTR, 1992, STAT TRAV SURV
[7]
*COMM TRANSP SERV, 1992, STAT COMM
[8]
FANSELOW J, 1992, NATIONS BUS, V80, P35
[9]
FRANK M, 1993, PLANNING JUN, P16
[10]
HAMER R, 1992, TRANSPORT RES REC, V1357, P82