00601nam a2200181Ia 4500008004100000020001500041082001400056100001500070245002000085260004500105300000800150650003800158650003400196653002700230942001200257999001700269952013300286170901s1998    xx            000 0 und d  a8173191980  a621bN14A  aNaik, P.V. 0aApplied Physics  aNew DelhibNarosa Publishing Housec1998  a190  aEngineering and allied operations  aTechnology (Applied sciences)  aMechanical engineering  2ddccBK  c11498d11498  00102ddc4070aRAUbRAUd2017-10-18eResearchco Book Centre, New Delhig120.00l0o621 N14Ap55191r2017-10-18w2007-03-31yBK