Czaja Ronald  

 - _Designing Surveys A guide to decisions and procedures  
 - India pine Forge press 1995  
<br/><br/> Includes index  
<br/><br/><label>Subjects--Topical Terms: </label><br/>_surveys 
<br/><br/><label>LC Class. No.: </label>HA 31.2.C93 1995