Hildegard Nagel

5 books

96 pages 1955

nonfiction philosophy psychology challenging informative reflective slow-paced

288 pages paperback 1971

nonfiction art philosophy psychology informative reflective fast-paced

416 pages paperback 1971

nonfiction art philosophy psychology informative reflective fast-paced

416 pages hardcover 1989

160 pages hardcover 1966