Johnston Jack <br/><br/>
Econometric Methods 
Johnston Jack 
 - 4 
 - London  Mcgrow-Hill Companies Inc. UK         1997 
 - 530p.  cm. 
<br/><br/><label>Source: </label> General Book 
<br/><br/><label>Dewey Class. No.: </label>X:(B28), K8;N7/TD