TY  - BOOK
AU  - HAYWRD,TOM
TI  - ADVENTURES IN VIRTUAL REALITY / 
U1  - 005.43 
PY  - 1993///
CY  - [S.N] : 
PB  - QUE ، 
KW  - VIRTUAL COMUTER SYSTEMS
KW  - DIGITAL COMPUTER SIMULATION
ER  -