Кондаков, Н. И., Logicheskiy slovar'-spravochnik / N. I. Kondakov. - Москва : "Наука", 1975. - 717 p. : At head of title: Akademiia nauk SSSR. Institut filosofii. ISBN: RussianRef422 Subjects--Topical Terms: Logic Dewey Class. No.: 160.03 / Lo,2