000
00256nam a22001097a 4500
082
_a
150.72
_b
POS.E
100
_a
POSTMAN,LEO and EGAN,JAMES P
245
_a
EXPERIMENTAL PSYCHOLOGY:
260
_a
NEW YORK:
_b
HARPER,
_c
1949.
300
_a
520p.
942
_c
BK
999
_c
327098
_d
327098