TY  - BOOK
AU  - Leclerc,Ivor
TI  - The nature of physical existence
SN  - 0041000331
PY  - 1972///
CY  - London
PB  - George Allen & Unwin
KW  - Infinite
KW  - Matter
KW  - Philosophy of nature
N1  - Includes bibliographical references
ER  -