Gorlov, Ivan2007-07-132007-07-131838http://hdl.handle.net/10062/3089latPublic DomainPhilosophydissertationDe valoris natura : dissertatio inauguralis / quam consensu et auctoritate amplissimi philosophorum ordinis in Universitate Caesarea Literarum Dorpatensi ad gradum doctoris philosophiae legitime obtinendum conscripsit et loco consueto publice defendet Joh. Jac. Gorlof, RiasanensisBook