000			00310nam a2200133Ia 4500
100			_aJohn Vince
020			_a81-7808-504-6
654			_aComputer Science
942			_cBK
245			_aVirtual reality systems
260			_aPearson Education Asia, New Delhi _cc1995
082			_a006 Vin
300			_axvi,388p
999			_c31238 _d31238