Tryfos, Peter <br/><br/>
Sampling methods for applied research : 

 - New York  John Willey & Sons INC.  1996 
 - xi, 440 pages :  illustrations ;  1 computer disc (3 1/2 in.) 
<br/><br/> Includes bibliograohy and index 
<br/><br/>Homogeneous population ; Ackroyd population ; Ratio and regression estimators ; Cluster sampling ; Telephone surveys 
<br/><br/><label>ISBN: </label>0471047279 9780471047278 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Sampling (Statistics)
<br/><br/><label>Dewey Class. No.: </label>519.52