000			00317nam a2200109Ia 4500
008			170707s9999 xx 000 0 und d
050			_a720.284 C832
100			_a"Coulin, Claudius "
245		0	_a"Step-by-step prespective drawing: for architects, draftmen, and designers"
260			_c1966
942			_2lcc _cBK _kCirc.
999			_c15277 _d15277