000			00542nam a2200181Ia 4500
008			240925s9999 xx 000 0 und d
020			_a201631717
082			_a005.43 KAL
100			_aKalawsky ,Roy S.
245		4	_aThe Science of Virtual Reality and Virtual Enviroments
250			_aNA
260			_aWokingham: _bAddison-Wily Publishing Company _c,1993.
300			_axix,815p. _bNA _fOriginal
500			_aIncludes Index
600			_aEngineering Technology
650			_aComputer science, information & general works
942			_cBK
999			_c7579 _d7579