Survey research methods:   a reader/ 
edit. Eleanor Singer and Stanley Presser 
 - Chicago, Ili. :  University of Chicago Press.,  1989. 
 - 436p. 
<br/><br/><label>ISBN: </label>0-226-76109-6 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Investigación-Métodos.<br/>Recolección de Datos
<br/><br/><label>Dewey Class. No.: </label>001.433  / S885