000			00462nam a2200157Ia 4500
008			191210s9999||||xx |||||||||||||| ||und||
020			_a06979989X
040			_ben.
050			_bG 74
080			_a681.31
245		0	_aIntroduction to graphics : _bfor the IBM personal computers / _cJohn P Grillo, J D Robertson
250			_a1a. ed.
260			_aIowa : _bWM C Brown Company Publishers, _c1983
300			_a130 p. : _bfig. ; gráf. ; _c28 cm
942			_cBK
999			_d2868 _c2868