00460nam a22001577a 450000500170000001000150001702000260003203500140005803700130007208200080008510000210009324500580011426000410017227000610021330000280027420180412150532.0  aENG-122562  a9789384343699c250.00  aEN-106094  bDBAD/PUB  a921  aGupta, Prashant   aThe life and times of bill gates /cby Prashant Gupta  aNew DelhibVidya Vikas Academyc2017  a3637, Netaji Subhas Marg, Darya Ganj,bNew Delhie110002  a152 p.c21cm.(Hb)bill.