00485nam a2200181Ia 4500008004100000082001400041100002900055245003800084250001200122260001200134260003700146260000900183300001000192650003300202650004300235942001000278999001500288221231s9999    xx            000 0 und d  a384.6 KHA  aKhanna O.P 7 Lal M99526 0aText book  Production Technology  a24th ed  aGujarat  bDhanpat Rai Publications (P) Ltd  c1997  a1066p  aMechanical Engineering99527  bProductio, Technology,Mechanical99528  cBE_BK  c5707d5707