000 00293nam a2200109Ia 4500
008 210616s9999 xx 000 0 und d
100 _aK.C. John
245 0 _aMechanical workshop practice
260 _c2013
650 _aEngineering and Allied Operations
_bMechanical Engineering
942 _cBK
999 _c9061
_d9061