I︠A︡droto na dialektikata
Subtitle: aktualni problemi na zakona za edinstovoto i borbata na protivopolozhnostite
By: Asen Kŭtov
Publisher: Nauka i izkustvo
Published: 1975
Place of publication: Sofii︠a︡
Language: bul
Number of pages: 357
Subjects: Laws of Dialectical materialism
Notes: Bibliography: p. 333-355.