000 00274nam a22001217a 4500
999 _c38428
_d38428
003 OSt
100 _aBeri, Nimisha
245 _aVidhalya Vayavastha Avim Shaikshik Mulyankan
260 _aAgra
_bAggarwal Pub.
_c2013
300 _a239p.
901 _a5963BED
942 _2ddc
_cBK