TY  - BOOK
AU  - Kalawsky  ,Roy S.
TI  - The science of virtual reality and virtual environments
SN  - 201631717
U1  - 006 KAL 
PY  - 1993///
CY  - New York
PB  - Free Press
KW  - Computer Science
KW  - Computer science, information & general works
N1  - NA
ER  -