Statistiko-matematicheski modeli i metodi za analiz i prognozirane.
Contributors: Shvyrkov, Vladislav Vasil'evich; Aleksandrov, Krum St.
Series: Matematicheski metodi v ikonomikata
Publisher: Durzh. izd.
Published: 1972
Place of publication: Varna
Language: bul
Number of pages: 151
Subjects: Sales forecasting; Marketing -- Mathematical models; Market surveys -- Bulgaria