MARC
| LEADER | 00000nas1a22000001i 4500 | ||
|---|---|---|---|
| 001 | 202554 | ||
| 100 | |a 20050101u u u0frey50 | ||
| 200 | 1 | |a Sindicalismo |e Al servicio de los trabajadores | |
| 101 | 0 | |a spa | |
| 702 | 1 | |a Perez Castro |b , Eduardo |9 id:13696 | |
| 700 | 1 | |a Estrada |b , Guillermo |9 id:5742 | |
| 102 | |a cu | ||
| 210 | |a La Habana |b La Habana Cuba |c [s.n.] |z Cuba |9 id:8557 | ||