2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/61975A thorough investigation of the foundations of paraconsistent logics. Relations between logical principles are formally studied, a novel notion of consistency is introduced, the logics of formal inconsistency, and the subclasses of C-systems and dC-systems are defined and studied. An enormous variety of paraconsistent logics in the literature is shown to constitute C-systems.94 pages. This file was produced by Word, if you have trouble reading it contact <wacjm@yahoo.com>Logic03B53 (Primary) 03B22 (Secondary)text