000			00436nam a2200157 a 4500
001			000422066
003			dti
005			20170506183536.0
008			050421s1986 000 0 eng
020			_a067520559X
100	1		_aSpencer, Donald D.
245	1	0	_aComputers : _ban introduction / _cby Donald D. Spencer.
260			_aColumbus, Oh. : _bMerrill Publishing Co., _c1986.
300			_axxii, 348 p. : ill.
650		0	_aComputers.
999			_c360549 _d360549