000 00292nam a2200121Ia 4500
008 220201s1995 xx 000 0 eng d
082 _bCHA
_a621.9
100 _aChapman, WAJ
245 0 _aWorkshop technology
260 _aNew Delhi
_bCBS Publications
_c1995
300 _a412p.
942 _2ddc
999 _c26618
_d26618