000			00502 a2200145 4500
082			_a620.0042 _bIF5a
100	1		_aALLAN, JOHN J.
245	1		_aCOMPUTER-AIDED DESIGN SYSTEMS
260			_aAmsterdam _bNorth-Holland Pub. _c1977
300			_a,457,,,,,
500			_aOrganised By Ifip Technical Committee Computer Applications In Technology, International Federation For Information Processing
650			_aEngineering Design -- Data Processing -- Congresses
964			_gCIRC
997			_aA51754 C
999			_c469566 _d469566