00513nam a22001457a 4500020001800000082001200018100001700030245006100047260003700108300001700145504006700162942001200229999001900241952010700260  a9789386559234  a004.019  aVerma, Gopal  aFundamental of human computer interaction/cGopal Verma   aNew Delhi :bVenus books,c2023.  axvi, 324p. ;  aIncludes bibliographical references and index ( p. 321 - 324 )  2ddccBK  c749866d749866  00102ddc4070aDCSbDCSd2025-06-21l0o004.019  VER/FpDCS5204r2025-06-21 11:14:44w2025-06-21yBK