Nauchna organizatsiia na upravlenieto v selskostopanskite predpriiatiia
Subtitle: [Dokladi ot nauchnata sessiia v Sofiia, 1970 g.
By: Red. Vasil Filipov i Liliana Taneva]
Publisher: Zemizdat
Published: 1971
Place of publication: Sofiia
Language: bul
Number of pages: 393