Asher, Herbert B.  <br/><br/>
Causal Modeling 

 - London:  Sage,  1983. 
 - 96p.;  22 cm 
 - Quantitative Applications in the Social Sciences .
<br/><br/><label>ISBN: </label>0-8039-0654-4 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Modeling <br/>Knowledge
<br/><br/><label>Dewey Class. No.: </label>001.42  / ASH