TY  - BOOK
ED  - Collins Birmingham University International Language Database
TI  - Prepositions
SN  - 0-00-370520-X
PY  - 1991///
CY  - London
PB  - Harper Collins
KW  - INGLÉS
KW  - GRAMÁTICA
KW  - PREPOSICIONES
N1  - Part One: The Prepositions. - Part Two: The Combinations
ER  -