Little , Roderick J.A <br/><br/>
Statistical analisys with missing data / 
Roderick J.A Little ,Donald B. Rubin. 
 - New York :  Word Bank,  1987 
 - xiv, 278 p. 
 - Wiley series in probability and mathematical statistics .
<br/><br/><label>ISBN: </label>0471802549 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Estadística Matemática<br/>Observaciones extraviadas (Estadística)
<br/><br/><label>Dewey Class. No.: </label>519.5  / L775s