World economy and its main development tendencies. /
Jozsef Nyilas ;Translated by Istvan Veges ; Edited by Imre Gombos.
- Budapest : Akadémiai Kiadó , 1982.
- 276 p. ;
Translation of: A vilaggazdasag es fejlodesenek fobb tendenciai. 2nd rev. and enl. ed.