Chelen opit i efektivno izpolzuvane na proizvodstvenite moshtnosti
By: Ĭordan Petrov Bliznakov, Licho Rusanov Lichev.
Contributors: Lichev, Licho.
Series: Chelen opit
Publisher: Dŭrzh. izd-vo "Tekhnika,"
Published: 1981
Place of publication: Sofii͡a︡
Language: bul
Number of pages: 288
Subjects: Labor supply -- Research -- Bulgaria.
Notes: Bibliography: p. 225-227.