000 00276nam a22001217a 4500
003 OSt
100 _aAsthana, Bipin
245 _ashaikshik Mulyankan Avim Kriyatmak Anusandhan
260 _aAgra
_bAggarwal pub.
_c2011
300 _a330p.
901 _a1545BED
942 _2ddc
_cBK
999 _c37011
_d37011