共 7 条
[1]
BURSCH FJ, 1931, NEW EXAMINATION ITS
[2]
Dyer J. T., 1935, RES Q S, V6, P63
[3]
GARRETT HE, 1926, STAT PSYCHOL ED, P128
[4]
LANG AR, 1930, MODERN METHODS WRITT
[5]
RUCH GM, 1929, OBJECTIVE NEW TYPE E
[6]
SNELL C, 1935, RES Q, V6
[7]
SNELL C, 1936, RES Q, V7