00301nam a2200109Ia 4500008004100000041000800041082002000049100001600069245004800085260005000133300000800183211209s1967    xx            000 0 und d  aeng  a621.803 N67 HOR  aHORNER, J G  aDICTIONARY OF MECHANICAL ENGINEERING TERMS   aNEW DELHIbOXFORD & IBH PUBLICATION CO.c1967  a422