TY  - BOOK
AU  - Pittaro,John M.
AU  - Green,Alexander
TI  - Curso moderno de Español
U1  - 468 P688 1951 
PY  - 1951///
CY  - Boston
PB  - D.C. Heath and Company
KW  - Spanish--Applied Linguistic
N1  - Includes appendix and index
ER  -