Tubo, Dennis V. Philosophy of man: existential-phenomenological approach/ Dennis V. Tubo. -- Mandaluyong City: National Book Store, 2005. xvi; 191 p. ; 23 cm. - Tubo, Dennis V. . includes bibliography and references. ISBN: 971-086-586-2 Subjects--Topical Terms: Existential-phenomenal approach.Dewey Class. No.: FIL 100 T790 2005