Comparative job performance by age:  office workers. 

 - Washington,  U.S. Bureau of Labor Statistics,  1960. 
 - iv, 36 p.  illus.  26 cm. 
 - Its Bulletin,  no. 1273 .
 - Bulletin of the United States Bureau of Labor Statistics ;  no. 1273. .
<br/><br/><label>LCCN: </label>l  60000024  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Age and employment--United States.<br/>Clerks--United States.<br/>Ability, Influence of age on.
<br/><br/><label>LC Class. No.: </label>HD8051  / .A62 no. 1273 
<br/><br/><label>Dewey Class. No.: </label>331.113