General economic geography 

 - Moscow :  Moskva,  1979 
 - 353 p. :  ill. ;  21 cm. 
 - International geography'76 .
<br/><br/><label>ISBN: </label>0080231462 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Geography, Economic--Congresses<br/>Geography, Economic--Study and teaching--Congresses