Description
Item Description: | Originally presented as the author's thesis (doctoral)--Eötvös Loránd Tudományegyetem, Budapest, 1999. |
Physical Description: | 318 pages : illustrations (some color), map ; 30 cm |
Bibliography: | Includes bibliographical references (pages 298-304) and index. |
ISBN: | 9789639439566 9639439568 |
Language: | Hungarian, with summary in Ukrainian and English. |