000 00338nam a2200145Ia 4500
008 150502s9999||||xx |||||||||||||| ||und||
082 _a621.909 CHO
100 _aChoudhary S.K. Hajra
245 _aElements of Workshop Tech.
250 _a1964
260 _bMPP
300 _a621.909 CHO
600 _aEngineering
942 _2ddc
_cBK
999 _c11001
_d11001