Levinson, Charles,  1920- <br/><br/>
International trade unionism / 
Charles Levinson. 
 - London :  Allen & Unwin,  [1972] 
 - 402 p. 
 - Ruskin House series in trade union studies,  no. 1 .
<br/><br/><label>ISBN: </label>0043310494 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Trade-unions.<br/>International business enterprises.