000 00318nam a2200133Ia 4500
005 20250612122350.0
008 250601s2011 xx 000 0 eng d
020 _a9789381421512
100 _aS.N. singh
245 0 _aChild psychology
260 _aNew delhi
_bCommonwelth pub
_c2011
300 _a304
942 _2ddc
_cBK
999 _c4501
_d4501