Platridis, Pat. <br/><br/>
Characteristics of the surveys. 

 - The Hague :  ISI,  1980. 
 - Comparative studies NO. 1 .
<br/><br/> Describes the characteristics of the survey sample, the questionnaires used, the logistics of the main field work and the degree of privacy obtained in the interview. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Research.<br/>Field Research -- Research Projects -- Research Methods/.--Field Research -- Research Projects -- Research Methods/.--Field Research -- Research Projects -- Research Methods/.