00465nam a22001697a 450000500170000001000150001702000280003203500140006003700130007408200110008710000190009824500480011725000090016526000570017427000380023130000260026920220216143130.0  aENG-130025  c275.00a139780071072618  aEN-113557  bDBAD/PUB  a621.39  aBalagurusamy E  aBasic Computer Engineering:cBalagurusamy E  a2011  bTataMcGraw Hill Education Private LimitedaNew Delhi  a7 West Patel NagarbDelhie110008  axvi,B.42c22 cm (pbk)