000 00281nam a2200109Ia 4500
008 160710s1993 xx 000 0 und d
100 _aHAJRA CHOWDHARY,S.K.
245 _aELEMENTS OF WORKSOHOP TECHNOLOGY
260 _bS.K.KATARIA AND SONS
_c1993
300 _a664
942 _2ddc
_cBB
999 _c73505
_d73505