000 00269nam a22001337a 4500
003 OSt
100 _aSingh, Ajay
245 _aLok Prashashan
260 _aAgra
_bAggarwal Pub.
_c2015
300 _a216p.
700 _aSingh, Ajay
901 _a643BED
942 _2ddc
_cBK
999 _c35034
_d35034