FörlagsserieCortina Method [Cortina]
Conversational French in 20 Lessons by R. Diez De La Cortina 81 exemplar | |
Conversational German In 20 Lessons by Eva C. Lange 80 exemplar | |
Conversational Italian In 20 Lessons by Michael Cagno 36 exemplar | |
Conversational Japanese: The Easy Method by Richard D. Abraham 14 exemplar | |
Conversational Modern Greek in 20 Lessons by Richard D. Abraham 81 exemplar | |
Conversational Russian In 20 Lessons by Cortina Language Institute Staff 67 exemplar | |
Conversational Spanish in 20 Lessons by R. Diez De La Cortina 86 exemplar |