Wage and hour manual 1949 

 - New York  Bureau of national affairs, Inc. U.S.A.    1949 
 - 1380p  cm. 
<br/><br/><label>Standard No.: </label>15,093 
<br/><br/><label>Source: </label> Textual 
<br/><br/><label>Dewey Class. No.: </label>X:93.73.N49g, H9