TY  - GEN
AU  - Vince,John
TI  - Virtual reality systems 
SN  - 0201876876
U1  - 006 
PY  - 1995///
CY  - Delhi
PB  - Pearson Education Asia
KW  - Human-computer interaction
KW  - Virtual reality
N1  - Indian print : 8178085046
ER  -