Willing, Jules Z. [from old catalog] <br/><br/>
The strategy of earning a better living. 

 - [1st ed.] 
 - New York,  Holt  [1959] 
 - 176 p.  illus.  22 cm. 
<br/><br/><label>LCCN: </label>59011400  
<br/><br/><label>LC Class. No.: </label>HF5386 .W56  / .W56