Lukoff, Fred. An introductory course in Korean : Book 1 / Fred Lukoff. - 2nd rev. & exp. ed. - Seoul : Yonsei University Press, c 1993. - xlvii, 413 p. : ill. ; 26 cm. - YUP- Yonsei University Press 360. . Text teilw. engl., teilw. korean. 314 314 ISBN: 89-7141-360-3 Subjects--Topical Terms: Korean language Dewey Class. No.: 495.75 / L968i