TY  - BOOK
AU  - Thomas,Kral
TI  - Discover america: an integrated skills text for intermediate / advanced students of english as a foreing language
U1  - 973 
PY  - 1999///
CY  - Washington, DC
PB  - Office of English Language Programs
KW  - ESTADOS UNIDOS - VIDA SOCIAL E COSTUMES
KW  - ESTADOS UNIDOS - HISTÓRIA
ER  -