Improving survey methods : lessons from recent research / 
edited by Uwe Engel ... [et al.] 
 -  Routledge  2015 
<br/><br/>25287 
<br/><br/><label>ISBN: </label>9780415817622 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Social surveys - Methodology<br/>Social surveys - Research<br/>Research - Methodology
<br/><br/><label>LC Class. No.: </label>HA  / 31.2