Polkinghorne, Donald, 1936- Methodology for the human sciences : systems of inquiry / Donald Polkinghorne. - Albany : State University of New York Press, c1983. - xii, 349 p. ; 24 cm. - SUNY series in transpersonal and humanistic psychology . Includes index. ISBN: 087395663X 0873956648 (pbk.) Subjects--Topical Terms: Psychology--Methodology.Psychology--Research. LC Class. No.: BF38.5 / .P64 1983 Dewey Class. No.: 300/.72