Pen, J. <br/><br/>
The wage rate under collective bargaining / 
J. Pen 
 - Cambridge :  Harvard University Press,  1959 
 - xiv, 216p :  22 cm. 
 - Wertheim publications in Industrial Relations .
<br/><br/>Includes index. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Wages and salaries<br/>Wages<br/>Wage rate<br/>labour market<br/>Industrial relations
<br/><br/><label>Dewey Class. No.: </label>331.2  / PEN