Saposs, David J. <br/><br/>
Communism in American unions 
by David J. Saposs 
 - New York  McGraw-Hill book company  1959 
 - xii, 279 p. 
 - McGraw-Hill labor management series. .
<br/><br/> $7.50. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Labor unions and communism --United States
<br/><br/><label>Dewey Class. No.: </label>B235x73 Sa68