| LEADER | 00650nam a2200217 u 4500 | ||
|---|---|---|---|
| 001 | 000356250 | ||
| 005 | 20030217084128.0 | ||
| 008 | 030217s1974 ru ||||| spa | ||
| 035 | |a 7315783 | ||
| 040 | |a Sistema de Bibliotecas de Universidad de Costa Rica | ||
| 041 | 0 | |a spa | |
| 082 | 0 | |a 002 |b U56b |2 00 | |
| 111 | 2 | |a Unesco International Symposium |d (1972 : |c Moscow) |j Autor/a |4 aut | |
| 245 | 1 | 0 | |a Books in the service of peace humanism and progress |
| 250 | |a [1. edición] [1. edición] | ||
| 260 | |a Moscow : |b Progress Publishers, |c 1974. | ||
| 300 | |a 222 páginas | ||
| 650 | |a LIBROS | ||
| 650 | |a PAZ | ||
| 949 | |a -Tatiana | ||
| 916 | |a Reconversión | ||