000 00288nam a2200133 4500
020 _a9788131717035
082 _a004.019
100 _aDIX ALAN
245 _aHUMAN COMPUTER INTERACTION
250 _a3 RD
260 _aNEW DELHI
_bPEARSON
_c2004
300 _aXXV, 834 P
942 _cBK
999 _c7830
_d7830