Pen, J. <br/><br/>
Wage rate under collective bargaining 
by J. Pen; translated by T.S. Preston 
 - Cambridge  Harvard University Press  1959 
 - 216p. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Collective bargaining
<br/><br/><label>Dewey Class. No.: </label>R83 P37