000 00296nam a2200121Ia 4500
008 220201s1967 xx 000 0 eng d
082 _a621.9
100 _aWalpier, WF
245 0 _aBeginners guide to jig & tool design
260 _bLondon: George Newness
_c1967
300 _a196
942 _2ddc
999 _c73815
_d73815