TY  - BOOK
TI  - The New Encyclopaedia Britannica in 30 Volumes: Propaedia
SN  - 0-85229-399-9
PY  - 1979///
CY  - Chicago
PB  - Encyclopaedia Britannica
KW  - ENCICLOPEDIA
KW  - Tesauro de la Unesco
N1  - Propaedia: Outline of Knowledge. Guide to the Britannica
ER  -