Asher, H.B.  <br/><br/>
Causal modeling  (Book) 

 - 2nd ed. 
 - Newbury Park, Ca.  Sage Publications  1983 
 - 96 p.  22 cm. 
<br/><br/><label>ISBN: </label>0803906544 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Social sciences--Mathematical models Social sciences--Statistical methods
<br/><br/><label>Universal Decimal Class. No.: </label>519.233.4 ASH  / 1078