TY  - BOOK
AU  - Fromm,Erich
AU  - Anshen,Ruth Nanda
TI  - To have or to be?
T2  - World perspectives
SN  - 0060113790
AV  - BF698 F759
PY  - 1976///]
CY  - New York
PB  - Harper & Row
KW  - Personalidad
KW  - Ontología
ER  -