A munkaidőszükséglet új mértékegysége, a műveleti ciklusidő
Subtitle: oktatási segédlet
By: Felleg János.
Publisher: Agrártudományi Egyetem, Alkalmazott Üzemtani Tanszék
Published: 1979
Place of publication: Keszthely
Language: hun
Number of pages: 50
Subjects: Agriculture -- Labor productivity.; Tillage.
Notes: Bibliography: p. 46.