000			00424nam a22001697a 4500
005			20220518143247.0
008			100707t xxu||||| |||| 00| 0 eng d
020			_a0672273101
082			_a006.6 _bPUR
100			_aPurdum,Jack
245			_aThe first book of harvard graphics
250			_a1st ed.
260			_aUSA _bHoward W Sams and Company _c1990
300			_axiv,305p.
653			_acomputer graphics
942			_cBK
999			_c223511 _d223511