000 00322nam a2200121Ia 4500
008 231228s1997 xx 000 0 und d
041 _aeng
082 _bMAR
100 _aMARRIN (C) / CAMPBELL (B)
245 _aTeach Yourself VRML 2 in 21 days
260 _aNew Delhi
_bTechmedia New Delhi
_c1997
300 _aXVIII,479
999 _c1084352
_d1084352