000 00270nam a22001217a 4500
999 _c38442
_d38442
003 OSt
100 _aAgarwal, J C
245 _aShaikshik Takniki Avim Prabandh ke Aadhar
260 _aAgra
_bAggarwal Pub.
_c2014
300 _a459p.
901 _a5989BED
942 _2ddc
_cBK