00584cam a22002171 4500 med47001412 DLC 20260227111602.0 750703s1947 nyua 000 0 eng c med47001412 (OCoLC)1430855 U.S. Army Medical Libr. FJ OCoLC DLC premarc BF121 .W6 150 Wolff, Werner, 1904- What is psychology; a basic survey ... New York, Grune & Stratton, 1947. xiii, 410 p. illus. 22 cm. Psychology. 38305 38305