Sapsford, Roger. <br/><br/>
Survey research / 
Roger Sapsford. 
 - 2nd edition. 
 - London :  SAGE,  2007 [i.e. 2006] 
 - xiii, 276 p. 
<br/><br/> Previous ed.: 1999. 
<br/><br/>Includes bibliographical references and index. 
<br/><br/><label>ISBN: </label>9781412912310 (hbk.) :  £80.00 1412912318 (hbk.) :  £80.00 9781412912327 (pbk.) :  £21.99 1412912326 (pbk.) :  £21.99 
<br/><br/><label>Nat. Bib. No.: </label>GBA665132  bnb 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Social surveys.
<br/><br/><label>Dewey Class. No.: </label>300.723