Mangion, Thomas W. <br/><br/>
Mail Surveys  : improving the quality 

 - Theousand Oaks:  Sage Publication,  1995 
 - xii,129p. 
 - Applied social research methods series. .
<br/><br/><br/>eng 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mail survey
<br/><br/><label>Dewey Class. No.: </label>001.433  / MAM