000 00441nam a22001457a 4500
999 _c150623
_d150623
082 _a371.335 84
_bPAS/P
100 _aPassi B K
100 _aGoel D R
100 _aSenapaty H K
245 _aPiagetian teaching model for cognitive development:
_beducation and national development/
_cby Passi B K,Goel D R and Senapaty H K.
260 _aAgra:
_bNational Psychological Cprporation,
_c1990.
300 _a86p.
650 _a
942 _cBK