000 00310nam a2200121Ia 4500
008 210219s9999||||xx |||||||||||||| ||und||
082 _a658.5
_bS529P
100 _aSharma P C
245 0 _aText book of production engineering
_cSharma P C
260 _aNew Delhi
_bS Chand
_c2006
300 _aix,925p
999 _c9799
_d9799