Schnapper, Morris Bartel Career opportunities edited by Mark Morris [pseud.] - Washington, D. C. Progress Press [1946] - ix, 354 p. illus. LCCN: 46005664 Subjects--Topical Terms: Vocational guidance Subjects--Geographic Terms: United States--Occupations. LC Class. No.: HF5381 / .S36 Dewey Class. No.: 371.425