Bowden Roger J <br/><br/>
Instrumental variables. 

 - Cambridge  Cambridge University Press       1984 
 - 227p  cm. 
<br/><br/><label>Standard No.: </label>35144 
<br/><br/><label>Source: </label> Textual 
<br/><br/><label>Dewey Class. No.: </label>X:(B28), M4