Singer, Judith D. , <br/><br/>
Applied longitudinal data analysis :  modeling change and event occurrence / 
Judith D. Singer, John B. Willett. 
 - xx, 644 pages :  illustrations ;  24 cm. 
<br/><br/><label>ISBN: </label>0195152964 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Longitudinal method.<br/>Social sciences --Research.
<br/><br/><label>LC Class. No.: </label>H62   / .S56 2003