000			00399nam a22001457a 4500
020			_a0521320666
082			_a001.64
100			_aPETER Johson
245			_aPeople and computer _bDesigning the interface _cPeter Johnson
260			_aLondon _bCambridge Universuty press _cc1985
300			_axv,426p.: _bill,
500			_aIcludes bibliographical references
700			_aStephen Cook
942			_cBK01
999			_c5870 _d5870