TY  - BOOK
AU  - Randolph, Quirk
AU  - Sidney, Greenbaum
TI  - A university grammar of english
PY  - 1973///
CY  - Harlow : 
PB  - Longman, 
KW  - GRAMATICA
KW  - IDIOMA INGLES
KW  - LENGUAS EXTRANJERAS
ER  -