000
00275pam a2200121a 44500
010
_a
57005067
082
_a
137.8
_b
P655P
100
_a
Piotrowski, Zygmunt A.
245
1
_a
PERCEPTANALYSIS
260
_a
_b
The Macmillan Company
_c
1957
964
_g
CIRC
997
_a
31402 C
999
_c
411192
_d
411192