Разширено търсене
Автор да съдържа Adam Bisztray
Пр 1669
Каталог "Книги"
The Effect of the development and efficiency on the planning and forecasting of agricultural production
First Finnish-Polish-Hungarian Seminar on agricultural economics, Budapest, 7-10 June, 1977
(1977)
Andras Bisztray
Пр 1831
Каталог "Книги"
Characteristics and means of state income policy in agricultural production
Fourth Finnish-Hungarian-Polish seminar, Csopak, Hungary, 1-5 September, 1980
(1981)
Adam Bisztray