000 00266nam a22001217a 4500
003 OSt
100 _aAsthana, Bipin
245 _aShaikshik Anusandhan Avim Sankhyiki
260 _aAgra
_bAggarwal Pub.
_c2012
300 _a250p.
901 _a1921BED
942 _2ddc
_cBK
999 _c37324
_d37324