000			00734nam a2200217Ia 4500
008			191130s1997##################000#0#eng##
020			_a9780521448680
040			_aACL _cACL
082			_a006.3 AND
100			_aAndersen, P. B
245			_aA theory of computer semiotics : semiotic approaches to construction and assessment of computer systems _cPeter Bøgh Andersen
250			_aUpdated ed
260			_aCambridge _bCambridge Univeristy Press _cc1997
300			_avii, 448 p. : ill. ; 26 cm
500			_aIncludes bibliographical references (p. 433-443) and index
650			_aHuman-computer interaction
650			_aSemiotics
990			_a9e715d45ac10000c6b356c8181b10441
991			_a105519
999			_c359559 _d359559