000 00289nam a2200121Ia 4500
008 220201s1982 xx 000 0 eng d
082 _a670.42
_bCHO-W
100 _aCHOUDHRY S K HAJRA
245 0 _aWORKSHOP TECHNOLOGY I
260 _bMC GRAW HILL
_c1982
300 _a592
942 _2ddc
_02
999 _c30958
_d30958