TY  - BOOK
AU  - R J Hirst
TI  - Perception and the External World
U1  - 152 
PY  - 1968///
CY  - New York
PB  - Macmillan & Co
N1  - R J Hirst: Perception and the External World.  New York.  Macmillan & Co, 1968.--(152HIR)
ER  -