Jespersen, Otto How to teach a foreign language / by Otto Jespersen ... Tr. from the Danish original by Sophia Yhlen-Olsen Bertelsen. - London : George allen & unwin Ltd, 1904[Reprinred 1952, Impression 1961] - 194 p. ; 19 cm. "Select list of books": p. 193-194. Subjects--Topical Terms: Languages, Modern--Study and teaching. Dewey Class. No.: 407 / JEH 1952