000 00274nam a2200109Ia 4500
008 160710s1995 xx 000 0 und d
100 _aHAJRA CHOUDHARY,S.K.
245 _aElements of workshop technology
260 _bMedia Promotors
_c1995
300 _a654
942 _2ddc
_cB
999 _c52951
_d52951