Duncan, Otis Dudley. <br/><br/>
Introduction to structural equation models / 
Otis Dudley Duncan. 
 - New York :  Academic Press,  c1975. 
 - ix, 180 p. : 
<br/><br/> Includes indexes. 
<br/><br/><label>ISBN: </label>0122241509 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Sociology--Statistical methods.<br/>Sociology--Mathematical models.
<br/><br/><label>Dewey Class. No.: </label>301.0727  / In