000 00291nam a2200121Ia 4500
008 220201s1985 xx 000 0 eng d
082 _a621.9
_bMAN
100 _aManchanda,VK
245 0 _aT.B of workshop technology
260 _bIndia publishing House
_c1985
300 _a72
942 _2ddc
999 _c83414
_d83414