000 00282nam a2200121Ia 4500
008 220201s1981 xx 000 0 eng d
100 _aSNACK R
245 0 _aWELDING PRINCIPLES AND PRACTICE
250 _a4
260 _aNEW YORK
_bMCGRAW HILL
_c1981
300 _a991
942 _2ddc
999 _c90276
_d90276