BOOM, A. v.d. De moderne houtsnede in Nederland. (1928). W. 165 illustr. 4°. Ocl. -- J. POORTENAAR. Etskunst. Techniek en geschiedenis. 3e dr. 1933. W. 6 or. etchings by the author, all signed in pencil. 4°. Ohcl. Limited, numbered ed. -- Id. Boekkunst en grafiek. N.d. (c. 1930). 4°. Ocl. -- And 3 o. on print making. (6).