1.
 |  | Title: Conversational French in Twenty Lessons: Illustrated, Intended for Self-Study and for Use in Schools : With a Simplified System of Phonetic Pronunciation
by R. Diez De La Cortina, Cortina County Staff, Douglas William Alden
ISBN: 0805014977
Publisher: Cortina
Pub. Date: 01 September, 1990
List Price: $9.95
Amazon.com Price: $9.95 |
2.
|  | Title: Método Cortina: inglés en 20 lecciones
by R. Diez De La Cortina
ISBN: 0805015043
Publisher: Cortina
Pub. Date: 01 November, 1990
List Price: $9.95
Amazon.com Price: $9.95 |
3.
|  | Title: Practical Spanish for travel & business: Formerly published as Spanish conversational guide : intended for self-study and for use in schools, with a simplified system of phonic pronunciation
by R. Diez de la Cortina
ISBN: 0385001584
Publisher: exclusive distributors to the book trade, Doubleday
Pub. Date: 1977
List Price: $8.95
Amazon.com Price: $8.95 |
4.
|  | Title: Español en español =: Spanish in Spanish : intended for self-study and for use in schools
by R. Diez de la Cortina
ISBN: 0832703028
Publisher: R. D. Cortina Co
Pub. Date: 1979
|
5.
|  | Title: Français en français =: French in French : intended for self-study and for use in schools
by R. Diez de la Cortina
ISBN: 0832703036
Publisher: R. D. Cortina
Pub. Date: 1979
|
6.
|  | Title: Spanish in 20 lessons, illustrated: Intended for self-study and for use in schools : with a simplified system of phonetic pronunciation
by R. Diez de la Cortina
ISBN: 0832700029
Publisher: exclusive distributors to the book trade, Doubleday & Co
Pub. Date: 1977
|
7.
|  | Title: French in 20 lessons, intended for self-study and for use in schools: With a simplified system of phonetic pronunciation
by R. Diez de la Cortina
ISBN: 0832700037
Publisher: distributors, Doubleday
Pub. Date: 1977
|
8.
|  | Title: Frances En Veinte Lecciones, for Spanish Speaking Readers
by R. Diez De La Cortina
ISBN: 0385000715
Publisher: Doubleday Books
Pub. Date: January, 1985
List Price: $6.95
Amazon.com Price: $6.95 |
9.
|  | Title: English in English
by R. Diez de la Cortina
ISBN: 083270301X
Publisher: R.D. Cortina Co. Inc.
Pub. Date: 1982
|
10.
|  | Title: Ingles En 20 Lecciones : Curso Para Aprender El Ingles Sin Maestro Y Para Uso Escolar, Con UN Sistema Simplificado De Pronunciacion Fonetica (Metodo c
by Manuel Duran, R. Diez De La Cortina
ISBN: 0832701017
Publisher: Cortina
Pub. Date: September, 1990
List Price: $9.95
|
