Lebertgott Stanley <br/><br/>
Manpower in economic growth   The American record since 1800    

 - New York  McGraw-Hill           1964 
 - xii,561p.  cm. 
 - Economic Handbook Series Ed by Seymour E Harris.14 .
<br/><br/> Appendixes: p 507-549 
<br/><br/><label>Source: </label> General Book 
<br/><br/><label>Dewey Class. No.: </label>X:770j9.73.N6<--M, K4