000
00334cam a2200157ua 4500
001
829
008
120619n II |||gr||||Z||||||eng
040
_a
MAIN
041
_a
English
082
_a
370.15 SKI
100
_a
SKINNER.
245
_a
EDUCATIONAL PSYCHOLOGY
300
_c
24CM.
653
_a
Educational Psychology
942
_c
BK
999
_c
829
_d
829