00388nam a2200121Ia 4500008004100000041000800041082001900049100001900068245005700087300000800144952009900152999001500251211209s9999    xx            000 0 und d  aeng  a621.75 N60 CHA  aCHAMPMAN W A J  aWORKSHOP TECHNOLOGY PART I : AN INTRODUCTION COURSE   a308  00104070aRITbRITd2021-12-31l0o621.75 N60 CHAp6638r2021-12-31 00:00:00w2021-12-31yBK  c6638d6638