00768nam a2200193Ia 4500008004100000082001400041100003100055245003900086260001400125260002900139260000900168300001000177650003300187650004900220942001000269952015400279952012600433999001500559221231s9999    xx            000 0 und d  a384.6 KHA  aKhanna O.P and Lal M99529 0aText book of Production Technology  aNew Delhi  bDhanpat Rai Publications  c1997  a1066p  aMechanical Engineering99530  bProduction,Technology,civil,Mechanical99531  cBE_BK  00104070aAITbAITd2021-09-04eAsha Book Centreg170.00l0pBE25953r2022-12-31v170.00w2022-12-31yBE_BKzMechanical EngineeringA97B2021-06-24  00102ddc4071aAITbAITd2024-04-24l0o384.6 KHApBE25952r2024-04-24w2024-04-24yBE_BKzMechanical EngineeringABD  c5708d5708