000 00272nam a2200121Ia 4500
008 220201s1980 xx 000 0 eng d
082 _a621.7
_bHOF-J
100 _aHOFFMAN E G
245 0 _aJIGS & FIXTURE DESIGN
260 _bDELMOR
_c1980
300 _a246
942 _2ddc
999 _c30753
_d30753