TY  - BOOK
AU  - 
AU  - Gardet, Louis.
ED  - 
ED  - 
ED  - 
ED  - 
SN  - 9231012002 (paperback)
SN  - 2
PY  - 1976///46
CY  - Paris
PB  - Unesco Press
KW  - 
KW  - 2
KW  - 0
KW  - 6
KW  - 20
KW  - Time
N1  - Includes bibliographies; 5
ER  -