00322nam a2200133Ia 4500008004100000041001200041082001900053100001500072245002900087250001200116260003000128300001300158500001700171231217s9999    xx            000 0 und d  aEnglish  a621.815  TRI;6  aTrikha S N 0aMachine design exercises  a3rd ed.  c1984bNew Delhi : Khanna,  axxiv+586  a2012 Missing