Ischboldin Boris, and othrers <br/><br/>
Economic synthesis 

 - New Delhi   New Book Society         1964 
 - 570p  cm. 
<br/><br/> Bibliography: P 8-15 
<br/><br/><label>Source: </label> General Book 
<br/><br/><label>Dewey Class. No.: </label>X, K4