000 00293nam a2200133Ia 4500
008 230108s9999 xx 000 0 und d
100 _aRai BC
245 0 _aEducational Psychology
260 _bPrakashan Kendra
260 _c1976
365 _b21.00
650 _aExtension
942 _cBK
999 _c239664
_d239664