000
00326nam a2200157Ia 4500
100
_a
Olsen, Dan R.
080
_a
004.019 Ols
526
_d
NTB
526
_a
UG
366
_f
20
942
_c
BK
245
_a
Human computer interaction .
260
_a
Cengage Learning,
_b
New Delhi
_c
2010
300
_a
512,6
546
_a
E
999
_c
73428
_d
73428