00343nam 2201090 45000010005000000030023000050050009000280080041000370820011000780720013000891000045001022600033001472450031001801090StarLibrary Marc Built20180420201711 ||||| |||||||||||amh  a004.21 aComputer aAlan Dix Janet Finllay. Gregory D. Abowd bPearson Education,inc c2014 aHuman Computer Interaction