000 00268nam a2200109Ia 4500
008 190703s9999 xx 000 0 und d
082 _a621.815 A1344
100 _aABBOTT,W
245 0 _aMACHINE DRAWING AND DESIGN
260 _aLONDON
_bBlackie and Son
942 _cBB
_2DDC
999 _c5658
_d5658