R. D. Cortina
19 works on record
Works
Cortina handy dictionary, Spanish-English, English-Spanish =
Cortina method conversational Brazilian-Portuguese
Spanish in 20 lessons, illustrated
Brazilian-Portuguese conversation course
Conversational modern Greek in 20 lessons
Cortina method Italian in 20 lessons
Traveler's Spanish with Book (Traveler's Language Course)
1999
Traveler's French with Book (Traveler's Language Course)
1999
Conversational Italian in 20 Lessons
1989
Conversational Spanish 20 Lessons
1983
Conversational Japanese in 20 Lessons
1980
Conversational French 20 Lessons
1980
Inglês em 20 lições. English in 20 lessons for Portuguese speakers
1977
Vest Pocket Modern Greek
Cortina Ace Basic French Dictionary
Cortina-Ace Basic German Dictionary
Cortina-Ace Basic Italian Dictionary
Cortina-Ace Basic Spanish Dictionary
Conversational Russian in 20 lessons