00547nam a2200169Ia 4500008004100000100004200041245002600083250000800109260001400117260002100131260000900152300000900161650002100170942001000191952016100201999001500362221231s9999    xx            000 0 und d  aRiggs L.James,David D. Bedworth96678 0aEngineering Economics  a4th  aBangalore  bTata McGraw-Hill  c2010  a661P  aMechanical96679  cBE_BK  00104070aAITbAITd2015-06-24eACM traders private limitedg356.00l0pBE16899r2022-12-31v356.00w2022-12-31yBE_BKzMechanical EngineeringB1900-01-01  c4653d4653