000			00453nam a2200133Ia 4500
008			240806s9999||||xx |||||||||||||| ||und||
020			_a978-1-613-50516-8
040			_aKenya National Library Service
082			_a006.8 USE
245		0	_aUser interface design for virtual environments: challenges and advances,
260			_aHershey _b Information science Reference (IGI Globsl) _c2012
650			_aUser interfaces (computer systems)
942			_cBK
999			_c250922 _d250922