Analysis of complex surveys / 
edited by C J Skinner, D Holt, T M F Smith. 
<br/><br/><label>ISBN: </label>047192377X 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Surveys.
<br/><br/><label>LC Class. No.: </label>Q148   / .A53 1989