00689cam a22002531 4500 af 47006123 DLC 20260227110835.0 870317s1945 ne a 000 0 dut af 47006123 (OCoLC)23427029 DLC MiU DLC duteng premarc D745.7.D8 B4 940.5497 Beek, Willem van. Keep smiling! 15 prenten van Willem van Beek. Amsterdam, Uitgeverij "Detelg" [1945] [39] p. illus. 33 x 20 cm. Illustrated t. p. Text in Dutch and English. World War, 1939-1945 Humor 3424 3424