Luijpen, W. A. Existential phenomenology / W. A. Luijpen. - Louvain : Duquesne university press, c 1965. - xiii, 361 p. ; 23 cm. - Duquesne studies philosophical series, 12. . Includes index. V. 1-Families of schizophrenics ; 344 344 Subjects--Topical Terms: Critical philosophy. Dewey Class. No.: 142.7 / L96e