Demski Joel S <br/><br/>
Information analysis 

 - 2nd 
 - London  Addison-wesley Pub        1980 
 - xiv,114p.  cm. 
<br/><br/><label>Standard No.: </label>131,881 
<br/><br/><label>Source: </label> Textual 
<br/><br/><label>Subjects--Topical Terms: </label><br/>ECONOMICS
<br/><br/><label>Dewey Class. No.: </label>X:8, M0