Modern Art -- Boeck (Wilhelm) and Jaime Sabartés: Picasso, Stuttgart, 1955, 4to -- Giedion-Welcker (Carola): Paul Klee, London, 1952, 4to -- Topolski (Feliks): Holy China, London, 1968, 4to -- Elderfield (John): The Modern Drawing, 100 Works on Paper from the Museum of Modern Art, New York, 1983, 4to; and approximately 150 others on modern art.