TY  - BOOK
TI  - Encyclopaedia Britannica
PY  - 1969///
CY  - Chicago
PB  - The University of Chicago
KW  - ENCICLOPEDIAS
N1  - La Biblioteca posee: v. 19, Razor-Schurz.- v. 20, Schutz-Speke.- v. 21, Spelman-Timmins.- v. 22, Timoleon-Vieta.- v. 23 Vietnan-Zworykin. Special supplement: 1970 a 1975 y 1977
ER  -