00305nam a2200109Ia 4500008004100000041000800041082001800049100001700067245005800084260004500142300000800187211209s1967    xx            000 0 und d  aeng  a604.2 N67 LUZ  aLUZADDER W J  aFUNDAMENTALS OF ENGINEERING DRAWING(EASTERN ECONOMY)   aNEW DELHIbPRENTICE-HALL PVT. LTD.c1967  a728