共 43 条
[1]
*BAC VEN CO, 1930, B T A, V20, P556
[2]
BRADING, 1929, B T A, V17, P436
[3]
BRADING JE, 1929, B T A, V17, P436
[4]
*CALL ROAD IMPR CO, 1928, B T A, V12, P1109
[5]
CARLSTON JF, 1931, B T A, V22, P217
[6]
CHAMPION TP, 1933, B T A, V27, P1312
[7]
CLARK FE, 1933, B T A, V28, P1225
[8]
FLETCHER, 1932, CYCLOPEDIA CORPORATI, V11
[9]
GOWRAN HC, 1935, B T A, V32, P820
[10]
GRAHAM, 1937, YALE L J, V46, P8