Little, Roderick J. A. <br/><br/>
Statistical analysis with missing data. 

 - New York :  John Wiley and Sons,  1987. 
 - xiv, 278p. :  : ill. 
 - (Wiley Series in Probability and mathematical Statistics) .
<br/><br/>Includes bibliographical references and index. 
<br/><br/><label>ISBN: </label>0471802549 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mathematical statisticsMissing observations (Statistics)