Godwin, Francis W.  <br/><br/>
The hidden force :  a report of the International Conference on Middle Level Manpower, San Juan, Puerto Rico, October 10-12, 1962 / 
Francis W.  Godwin, Richard N. Goodwin and William F. Haddad. 
 - New York :  Harper & Row,  c 1963. 
 - xvi, 203 p. ;  21 cm. 
<br/><br/> Includes index. 
<br/><br/>91  91 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Labor force and market.
<br/><br/><label>Dewey Class. No.: </label>331.1 / G54h