Bienkowski W <br/><br/>
Theory and reality    the development of social systems tr from Polish by Jane Cave 
Bienkowski W 
 - London  Allison and Busby       1981 
 - 303p.  cm. 
<br/><br/><label>Standard No.: </label>129,491 
<br/><br/><label>Source: </label> Textual 
<br/><br/><label>Subjects--Topical Terms: </label><br/>ECONOMICS
<br/><br/><label>Dewey Class. No.: </label>X:3M, M1