00558nam a2200193Ia 4500 LDD 181029s9999 xx 000 0 und d 201631717 US 7.99 LDD Kalawsky, Roy S. The science of virtual reality and virtual environments a technical, scientific Roy S. Kalawsky Wokingham Addison - Wesley 1994 xx,405 US 7.99 1993 28-03-2000 D-16892 13-10-2000 F AEWP 4 Discount-10 ddc BK 0 0 ddc 0 0 65792 LDD LDD 0 006.21 K124 S 049118 2018-11-01 2672.17 2018-11-01 BK 65793 65793