Sachs, Paul J. Modern prints & drawings a guide to a better understanding of modern draughtsmanship. Selected and with an explanatory text by Paul J. Sachs. - New York Knopf [1954] - 261 p. illus. 27 cm. LCCN: 54006137 /L/r902 Subjects--Topical Terms: PrintsDrawing LC Class. No.: NE940 / .S3 Dewey Class. No.: 769