Eichhorn W, and others Ed. <br/><br/>
Quantitative studies on production and prices 

 - Wurzburg  Physica-Verlag            1983 
 - 288p  cm. 
<br/><br/> Bibliography chapterwise 
<br/><br/><label>Source: </label> General Book 
<br/><br/><label>Dewey Class. No.: </label>X:2:(B), M3