TY  - BOOK
AU  - Einstein,Albert
TI  - Out of my later years
U1  - 080 
PY  - 1950///.
CY  - New York: 
PB  - Philosophical Library, 
KW  - Ciencia
KW  - Enfoque científico
KW  - Teoría de la creatividad
KW  - Relatividad restringida
N1  - Convictions and Beliefs. — Science. — Public Affairs. — Science and life. — Personalities. — My people
ER  -