Lalu  N.M. <br/><br/>
Sampling methods for telephone surveys 

 - Alberta      CA 1991     
 - 10p 
 - Research Discussion paper .
<br/><br/><label>Subjects--Topical Terms: </label><br/>  <Sampling><telephone>
<br/><br/><label>Dewey Class. No.: </label>US/Alb.U/DS/PRL/RDP-74