TY  - BOOK
AU  - De la Vega, Sara Lequerica
AU  - Salazar, Carmen
TI  - Avanzando : : gramática española y lectura / 
SN  - 0-471-16707-x
U1  - DC 468.2421 1997
PY  - 1997///
CY  - New York
PB  - John Wiley & Sons, Inc.
KW  - Spanish language -- Grammar
KW  - Spanish language -- Textbooks for foreign speakers -- English
N1  - Includes index
ER  -