000 00362nam a2200133Ic 4500
008 240520s9999 xx 000 0 und d
020 _a9710804782
020 _a9789710804788
100 1 _aSpence, William
245 1 0 _aTechnical drafting /
_cWilliam Spence
264 1 _aNew York
_bIll: Chas P. Benett Co.
_c1980
300 _a370 p.; ill.; 25 cm
942 _cBK
999 _c13567
_d13567