000 00524nam a22001817a 4500
003 ZW-GwMSU
005 20170918211440.0
008 140409b xxu||||| |||| 00| 0 eng d
040 _cMSU
100 _aAULT, Ruth L.
245 _aChildren's cognitive development
_cPiaget's theory and process approach
_bRuth L. Ault
260 _aNew York
_bOxford University Press
_c1977
300 _a192 p.
600 _aPiaget, Jean
_d1896
_920073
650 _aCognition in children
650 _aChild psychology
942 _2lcc
_cB
999 _c78785
_d78785