TY  - BOOK
AU  - Cortina,R.Diez de la
TI  -  Conversational Spanish in 20 lessons: intended for self-study and for use in schools : with a simplified system of phonetic pronunciation 
SN  - 0832700029 :
AV  - PC4112.C67 1977 
PY  - 1977///
CY  - New York
PB  - R. D. Cortina Co.
KW  - Spanish language
KW  - Textbooks for foreign speakers
KW  - English
KW  - Self-instruction
ER  -