000 00483cam a2200181 4500
001 0584101112
008 221130t1972 xxu||||| |||| 00| 0 eng d
020 _a0584101112
100 _aPiaget, Jean
245 0 _aChild and reality: problems of genetic psychology
250 _a1st
260 _aLondon :
_bFrederick Muller
_c1972
650 _aChild Development
_91151
690 _achild psychology
690 _aGenetics of Mental Disorders
942 _cBKSTD
999 _c19156
_d19156