Groves, Robert M. <br/><br/>
Survey errors and survey costs   

 - New Jersey  Wiley Interscience  2004 
 - xxi, 590p. Bibl. Index. 
 - Wiley series in survey methodology .
<br/><br/>  
<br/><br/><label>ISBN: </label>9780471678519 
<br/><br/><label>Dewey Class. No.: </label>001.433  / G884.SE