Teach yourself Norwegian : a book of self-instruction in the Norwegian riksmȧl / I. Marm [and] Alf Sommerfelt. Marm, Ingvald. Sommerfelt, Alf, joint author. Norwegian language Grammar. Norwegian language Composition and exercises. 439.82 MAT "First printed June 1943." Bibliography : p. 256. London : The Engish universities press ltd, 1943. 1943. 1943 Text xi, 256 p. ; eng The EUP teach yourself books