R. D. Cortina

No biography available.

Works (6)

Cover of Cortina method conversational Brazilian-Portuguese

Cortina method conversational Brazilian-Portuguese

Cover of Spanish in 20 lessons, illustrated

Spanish in 20 lessons, illustrated

Cover of Cortina method Italian in 20 lessons

Cortina method Italian in 20 lessons

Cover of Conversational modern Greek in 20 lessons

Conversational modern Greek in 20 lessons

Cover of Brazilian-Portuguese conversation course

Brazilian-Portuguese conversation course

Cover of Cortina handy dictionary, Spanish-English, English-Spanish =

Cortina handy dictionary, Spanish-English, English-Spanish =

R. D. Cortina — author · Vinony