共 158 条
[1]
ACHILLES PS, 1934, PERS J, V12, P260
[2]
ALLEN WS, 1945, SALES MANAGE, V54, P73
[3]
ANONYMOUS, 1941, MANAGE REV, V30, P414
[4]
ANONYMOUS, 1941, NY TIMES 0423, P32
[5]
ANONYMOUS, 1940, SALES MANAGE, V47, P12
[6]
ANONYMOUS, 1941, WELL DOES APTITUTE I
[7]
ANONYMOUS, 1939, PRINTERS INK, P186
[8]
ANONYMOUS, 1941, AM BUSINESS, V11, P21
[9]
ANONYMOUS, 1936, SALES MANAGE, V39, P408
[10]
ANONYMOUS, 1944, SALES MANAGE, V53, P34