000 00626cam a2200265 4500
001 9111132
008 090401t1981 xxu||||| |||| 00| 0 eng d
020 _a0716712369
020 _a0716712350
035 _a(Sirsi) i9780716712367
060 _aWLM 618.
060 _aWS 106.2
100 _aPhillips, J L
245 _aPiaget's theory :
_b a primer
260 _bFreeman,
_c1981
300 _a192p
591 _aU
650 _aIntelligence
_96644
650 _aDevelopmental psychology
_95860
650 _aChild
650 _aAdolescence
650 _aChild development
700 _aPiaget, J
942 _n0
999 _c21074
_d21074