000
00296pam a2200121a 44500
010
_a
64013199
082
_a
152.8
_b
H369P
100
_a
Helmstadter, G.C.
245
1
_a
PRINCIPLES OF PSYCHOLOGICAL MEASUREMENT
260
_a
_b
Appleton-Century-Crofts
_c
1964
964
_g
CIRC
997
_a
76922 C
999
_c
412135
_d
412135