Sudman, Seymou; <br/><br/>
Reducing the cost of surveys 

 - Chicago  Aldine Publishing  1967 
 - 246p. 
<br/><br/>Includes index 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Social sciences - Research<br/>Surveying - Tables<br/>Social surveys<br/>Surveys
<br/><br/><label>Dewey Class. No.: </label>300.723 SUD-R