00318nam a22001337a 4500020001800000020001500018082001400033100001600047245004000063260003800103300000800141650002100149650001400170  a9780074519271  a0074519271  a621.81SHA  aSharma, I R  aTroubleshooting Handbook: machining  aNew DelhibTata McGraw Hillc1986  a292  aTroubleshooting   aMahining