000			00502nam a2200169Ia 4500
008			1966 ao er| |01 0|engdd
040			_aABU, Za
050			_aQA 76
100			_aParkhill, Douglas F.
245		4	_aThe challenge of the computer Utility./ _cby D. F. Parkhill
260			_aReading, Massachuset _bAddison-Wesley; Reading _c1966
300			_axi, 207p. : ill.
500			_aIndex
504			_aBibliography: p. 183 - 185
650			_aComputer
999			_c9348 _d9348