000 00276nam a2200121Ia 4500
008 160122s9999 xx 000 0 und d
041 _aEnglish
100 _aJohan Vince
245 _aVirtual Reality
260 _bDelhi:Pearson Ed
_c2002
300 _a388p.
650 _aComputer
999 _c1338
_d1338