000 00268nam a2200109Ia 4500
008 210501s9999 xx 000 0 und d
100 _aGupta; Shashi K.,JoshiRosy
245 0 _aViniyog Prabhandh
260 _c2015
_bKalyani Publishers
300 _aV. Pg.
942 _cBK
999 _c40588
_d40588