000 00258nam a2200109Ia 4500
008 240421s9999 xx 000 0 und d
100 _aMishra, B.K.
245 0 _aTrends In Education
260 _aMeerut
_bVinay Rakheja
_c2008
300 _a320p.
942 _cBK
999 _c12620
_d12620