00498nam a2200157Ia 4500008004100000041000800041082001400049100002000063245004700083250000800130260005600138650002700194942000700221952009700228999001500325230711s9999||||xx |||||||||||||| ||und||  aENG  a620bFR-E  aFrench,Thomas E 0aEngineering drawing and graphic technology  a4th  c1993aNew DelhibTata McGraw Hill Education Limited  aMechanical Engineering  cBK  001040708CaMCLbMCLd0000-00-00l0o620 FR-Ep10023r2023-08-17 14:02:21w2023-08-17yBK  c2641d2641