00330nam a2200133Ia 4500008004100000041001200041082001300053100002000066245003200086250001300118260003400131300001300165650001800178231217s9999    xx            000 0 und d  aEnglish  a669  SUR  aKumar, Surender 0aPrinciples of metal working  a2nd ed.   c1985bNew Delhi : Oxford/IBH,  axiii+348  aMetal working