TY  - BOOK
AU  - Gutierrez A., Mario A.
AU  - Thalmann, Daniel
AU  - Vexo, Frederic
TI  - Stepping Into Virtual Reality 
SN  - 9781848001169
U1  - 006.8 
PY  - 2008///
CY  - London : 
PB  - Springer, 
KW  - Human Computer Interaction
KW  - Virtual Reality
N1  - YY
UR  - https://eaklibrary.neduet.edu.pk:8443/catalog/bk/books/toc/978-1-84800-116-9.pdf
ER  -