Prognozirane, modelirane i optimizirane vŭv vŭtreshnata tŭrgovii︠a︡
Subtitle: [izsledvane]
Publisher: Nauka i izkustvo
Published: 1975
Place of publication: Sofii︠a︡
Language: bul
Number of pages: 286
Subjects: Commerce -- Mathematical models; Bulgaria -- Commerce
Notes: Bibliography: p. 282-285.