000 00286nam a2200121Ia 4500
008 220201s1999 xx 000 0 eng d
082 _a621.9
_bCHA
100 _aChaudhary,Tikamlal
245 0 _aWorkshop Technology
260 _bDelhi:Khanna Pub.
_c1999
300 _a497
942 _2ddc
999 _c87728
_d87728