00278    a2200109   4500082001600000100001600016245004200032250000900074260004500083300002400128650001600152  a620.11bSHA  aSharma, P.C  aA text book of production engineering  a4th.  aNew DelhibS.Chand & companyc1990g1993  aviii, 1000p.c21cm.  aENGINEERING