TY  - BOOK
AU  - Castro Viudez,Francisca
TI  - USO de la gramática española: elemental 
SN  - 9783125358119 (paperback)
U1  - 468.2421 
PY  - 1996///
CY  - Madrid
PB  - Edelsa
KW  - Spanish language
KW  - Textbooks for foreign speakers
KW  - Grammar
KW  - Problems, exercises, etc
ER  -