000 00285nam a2200109Ia 4500
008 220601s1998 xx 000 0 eng d
100 _aIBM
245 0 _aINTRODUCTION TO VRML,AUTHORING/3D INTERACTIVE MODELING FOR
260 _c1998
_aNew Delhi
_bIBM
300 _a161
942 _2ddc
_cBTECH
999 _c2286
_d2286