TY  - BOOK
ED  - Routledge and Kegan Paul
TI  - Spirit and nature papers from the franos year books
PY  - 1955///
CY  - London
PB  - Routledge and Kegan Paul
KW  - Nature
KW  - Physics
KW  - Spirit
KW  - Mysticism
N1  - Includes index
ER  -