Sapsford Roger <br/><br/>
Survey research 

 - London  Sage Publications         1999 
 - 258p  cm. 
<br/><br/><label>ISBN: </label>07619 5528 3 
<br/><br/><label>Standard No.: </label>33138 
<br/><br/><label>Source: </label> Textual 
<br/><br/><label>Subjects--Topical Terms: </label><br/>RESEARCH METHODS - SURVEY
<br/><br/><label>Dewey Class. No.: </label>(:u), N9