共 10 条
[1]
ANDERSON RJ, 1977, DOTFH118841 NTIS
[2]
FISHER AC, 1976, J EC LIT MAR, P1
[3]
GAMBLE HB, 1979, SOCIAL EC BEHAVIORAL, P37
[4]
GAMBLE HB, 1974, PB233157
[5]
HARLAND DG, 1977, 770 TRANSP ROAD RES, P28
[6]
ISAACS RR, 1949, AM I ARCHITECTS J, V11, P102
[7]
KAIN JF, 1976, J AM STATISTICAL NOV, P803
[8]
MYRTLE JW, 1976, CONSTRUCTION REV, V22, P4
[9]
NELSON JP, 1978, EC ANAL TRANSPORTATI