Quade, E. S. <br/><br/>
On the limitations of quantitative analysis / 
E. S. Quade. 
 - California :  Rand Corporation,  1970. 
 - 23 pages ;  28 cm. 
 - The Rand paper series ;  p.4530 .
 - Rand paper series ;  p.4530 .
<br/><br/>Includes bibliographical references.