TY  - BOOK
AU  - Sanchez, Aquilino
AU  - Gomez, Pascual Cantos
TI  - 450 Ejercicios Gramaticales
SN  - 9788183071987
U1  - 468 SAN 23
PY  - 1991///
CY  - New Delhi
PB  - Goyal Publishers & Distributors Pvt Ltd.
KW  - Standard Spanish usage (Prescriptive linguistics)
ER  -