TY  - BOOK
AU  - Silcox Mark Ed.
TI  - Experience machines:  philsophy of virtual worlds
SN  - 9781786600684 (pbk)
U1  - R211, Q7 
PY  - 2017///
CY  - London
PB  - Rowman and Littlefield UK    
KW  - REALITY; VIRTUAL REALITY
ER  -