00459nam a2200157Ia 4500008004100000020001800041082001600059100003000075245003100105250000700136260004500143300002300188500001900211600002100230650005000251240925s9999    xx            000 0 und d  a9788120350502  a004.019 ATA  aMeena, K. ; Sivakumar, R. 0aHuman-Computer Interaction  aNA  aNew Delhi:bPHI learning Pvt Ltdc,2015.  a223p.b0fOriginal  aIncludes Index  aComputer Science  aComputer science, information & general works