000 00242nam a22001217a 4500
003 OSt
100 _aSingh, Ajay
245 _aLok Prashashan
260 _aAgra
_bAggarwal pub.
_c2015
300 _a216p.
901 _a1324BED
942 _2ddc
_cBK
999 _c35401
_d35401