1 “...Compilation of works on the new realities of work in Latin America, and its relations...”

2 “...Compilation of works on the new realities of work in Latin America, and its relations...”

3 “...Compiling dedicated to various aspects of the history of the Communist Party of Chile in its...”

4 “...Full Compilation press articles the Chilean labor leader L E Recabarren; Chilean socialism, Latin...”

5 “... and Education of the UMCE, contributions on a new and fluid topic such as the pandemic have been compiled in a...”