000 00314nam a2200145Ia 4500
100 _aSharma./S.P
942 _cBK
654 _amaintenace and repair
245 _aVCR:principles
260 _bTata McGraw Hill
_aNew Delhi
_c1990
082 _a621.388
_bSHA
300 _a141
546 _aENGLISH
999 _c18155
_d18155