00285nam a2200109Ia 4500008004100000041000800041082001900049100001600068245003500084260004800119300000800167211209s1965    xx            000 0 und d  aeng  a621.75 N65 CHA  aCHAPMAN A J  aAPPLIED WORKSHOP CALCULATIONS   aLONDONbENGLISH LANGUAGE BOOK SOCIETYc1965  a279