000 00301nam a2200121Ia 4500
008 240531s9999 xx 000 0 und d
020 _a978 0 7195 4097 4
082 _a604 24 BED
100 _aBedford,John M.
245 0 _aTechnical Graphics.
260 _aLondon
_b John Muray
_c1985
942 _cANF
999 _c307215
_d307215