Paterson, Florence <br/><br/>
American Labour Union What They Are Healthy Work 

 - New York  Harper & Row, Publishers  1952 
 - 270p. 
<br/><br/><label>Subjects--Uniform Titles: </label>--General Stack
<br/><br/><label>Subjects--Topical Terms: </label><br/>LABOUR ECONOMICS--Economics--ECONOMICS
<br/><br/><label>Dewey Class. No.: </label>331.8709  / PET-A