Marx, Karl <br/><br/>
Tribunes of the people and the Trade Unions. 
Karl Marx...et al. 
 - Canadá:   Pathfinder,   2019. 
 - 147 p. ; 
<br/><br/><label>ISBN: </label>9781604881059 
<br/><br/><label>Subjects--Topical Terms: </label><br/>MOVIMIENTO OBRERO<br/>SINDICATO OBRERO 
<br/><br/><label>LC Class. No.: </label>8970