TY  - BOOK
AU  - Vacca, John R.
TI  - VRML Clearly Explained 
SN  - 0127100083
U1  - 006 
PY  - 1998///
CY  - Boston : 
PB  - Ap Professional, 
KW  - Computer Graphics
KW  - Three Dimensional Display System
KW  - Virtual Reality
N1  - NY
UR  - https://eaklibrary.neduet.edu.pk:8443/catalog/bk/books/toc/0-12-710008-3.pdf
ER  -