000			00381nam a2200145Ia 4500
001			16186
008			170722s9999 xx 000 0 und d
100			_aChahly, A. T.
245			_aDescriptive geometry tr from the Russian by A E Tchernukhin and T H Botting /
250			_a2nd ed.
260			_c1968.
653			_aDescriptive Geometry
653			_aMathematics
942			_cGEN
999			_c80167 _d80167