Blalock, H. M, ed. <br/><br/>
Causal models in the social sciences /  
H.M. Blalock, Jr., editor. 
 - 2nd ed. 
 - New Brunswick :   Transaction Publishers,  2013. 
 - x, 448 p. : ill. ; 24 cm. 
<br/><br/> Includes bibliographical references and index. 
<br/><br/><label>ISBN: </label>9780202303147  43.95 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Social sciences--Methodology; <br/>Social sciences--Mathematical models.
<br/><br/><label>Dewey Class. No.: </label>300.724  / BLA-13