Cook, Alvin A.,  Jr.,  1938, <br/><br/>
Estimating the quality of airmen recruits / 
[by] Alvin A. Cook, Jr., John P. White 
 - 28 pages ;  28 cm. 
 - The Rand paper series;  P-4763 .
 - The Rand paper series;  P-4763 .
<br/><br/>Includes bibliographical references: page 28