Wesolowski W <br/><br/>
Classes strata and power 

 -  1979 
<br/><br/><label>Standard No.: </label>128,923 
<br/><br/><label>Source: </label> Textual 
<br/><br/><label>Subjects--Topical Terms: </label><br/>ECONOMICS
<br/><br/><label>Dewey Class. No.: </label>X:3M24xM18:g, L9