Heck, Ronald H. <br/><br/>
An introduction to multilevel modeling techniques / 
Ronald H. Heck and Scott L. Thomas 
 - Mahwah, N.J. :  Lawrence Erlbaum Associates,  c 2000 
 - xiii, 209 p. :  ill. ;  24 cm. 
 - Quantitative methodology series .
<br/><br/>Includes bibliographical references and index 
<br/><br/><label>ISBN: </label>0805829636 :  USD 59.95 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Social sciences--Mathematical models<br/>Social sciences--Research--Mathematical models
<br/><br/><label>Dewey Class. No.: </label>300.15118