000 00264nam a2200109Ia 4500
008 210501s9999 xx 000 0 und d
100 _aTrehan; Mukesh
245 0 _aVyavsayik Vatavaran
260 _c2011
_bV.K. Publications Pvt. Ltd.
300 _a279
942 _cBK
999 _c38668
_d38668