*Tymieniecka, A.-T. "For Roman Ingarden; nine essays in phenomenology" (’s-Gravenhage: M.Nijhoff, 1959), viii + 179 p.*Tymieniecka, A.-T. "Phenomenology and science in contemporary European thought.
(’s-Gravenhage: M.Nijhoff, 1959), viii + 179 p.* Tymieniecka, A.-T. Phenomenology and science in contemporary European thought.