Francisco GaonaFrancisco Gaona, BA in History, Arts & Letters (1953), Yale University, New Haven, CT, USA. Ph.D. in Philosophy (1964), Tübingen University, Tübingen, Germany. Previously Instructor of intensive beginning Spanish summer course at American Graduate Scool of International Studies (AIFT), Glendale, Arizona, USA (one summer course and one full semester). Sabbatical year in Bergamo, Italy (1975-76). He is Professor Emeritus of Spanish and Linguistics of the Department of Foreign Languages at Sonoma State University in Rohnert Park, California, USA (1964-2004). Distinguished Professor Award 1977, Sonoma State University, Rohnert Park, California, USA. Publication: Basic Spanish (independent programmed learning adapted to computer use), published by Independent Learning Systems, San Rafael, California, in print 1971-1987 Read More Read Less