Moser, Claus Adolf <br/><br/>
Survey methods in social investigation / by C.A. Moser and G. Kalton 

 - 2 
 - New York :  Basic,  1972 
 - 549 P 
<br/><br/> Monografía 
<br/><br/><label>Subjects--Index Terms: </label>Investigación Social 
<br/><br/><label>LC Class. No.: </label>HN29/M67/1972