000
00305nam a2200121Ia 4500
001
84404
008
170722s9999 xx 000 0 und d
100
_a
Brainerd, Charles J.
245
_a
Piagest's theory of intelligence /
260
_b
Prentice Hall
_c
1978
300
_a
V111+ 326
_c
22.5 cm.
942
_c
GEN
999
_c
8757
_d
8757