00413nam a2200157Ia 4500008004100000020001500041082001700056100002200073245002400095250000600119260004700125300000800172650001700180650003400197653002400231170901s1972    xx            000 0 und d  a8170311926  a670.42bC30W  aChapman, W. A. J. 0aWorkshop Technology  a4  aNew DelhibOxford and IBH Publishingc1972  a399  aManufactures  aTechnology (Applied sciences)  aWorkshop Technology