000			00290nam a22001217a 4500
020			_a0434908703
082			_a670.42 _bING
100			_aIngham, P.C
245			_aCad systems in mechanical and production engineering
260			_bHeinemann newnes _c1989
300			_a177 Pages
942			_cL
999			_c19822 _d19822