00556nam a22001697a 450000500170000001000150001702000260003203500140005803700130007208200080008510000170009324500730011026000450018327001080022830000190033670000310035520221208154718.0  aENG-135789  a9789387810846c600.00  aEN-119321  bDBAD/PUB  a630  aSankar, P.N.  aMechanical engineering/cP.N. Sankar  and P. Shunmuga sakthi Ganesh   aTamil NadubGeometric Publicationsc2020  a319,Railway Feeder Road, VirudhunagarbTamilNadue626001k04562-248950mgeometricpublications@gmail.com  avp.c28cm(pbk)  aGanesh, sakthi P.Shunmuga