Van Gigchs John P <br/><br/>
Applied general systems theory 
Van Gigchs John P 
 - New York  Harper and Row      1974 
 - viii,439p.  cm. 
<br/><br/><label>Standard No.: </label>132,382 
<br/><br/><label>Source: </label> Textual 
<br/><br/><label>Subjects--Topical Terms: </label><br/>ECONOMICS
<br/><br/><label>Dewey Class. No.: </label>X:89M, L41