000 00270nam a22001217a 4500
003 OSt
100 _aAgarwal, J C
245 _aShaikshik Takniki Avim Computer Anudeshan
260 _aAgra
_bAggarwal Pub.
_c2015
300 _a424p.
901 _a2273BED
942 _2ddc
_cBK
999 _c37630
_d37630