Learn Korean Foreign Service Course
Developed by the Foreign Service Institute for teaching diplomatic personnel, this book and audio course is perfect for independent or small group study. FSI courses are thorough, comprehensive, and widely regarded as the best available. This two-volume series is designed to teach spoken Korean to English speakers, and teaches the national standard language as spoken by educated Koreans, a form that is understood throughout the country. The Korean orthography (Hankil) is introduced gradually. Level 1 of the course comes with a book and 18 hours of audio, and Level 2 comes with a book and 15 hours of audio.
Also available in a book and CD set.