Kalton, G Moser, Claus <br/><br/>
Survey methods in social investigation 

 - 2nd ed. 
 - London  English language book society  2976 
 - xvi,549p.; 20cm. 
<br/><br/><label>ISBN: </label>435826050 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Questionnaires<br/>Research methodology<br/>Sample design<br/>Social survey