TY  - BOOK
AU  - SUTHERLAND,Kenton
AU  - BELLAVANCE,Elizabeth
AU  - OGDEN,Bill
AU  - Anco
TI  - English Alfa
SN  - 0395285429
PY  - 1983///
CY  - Boston, Bogotá
PB  - Houghton Mifflin Company, Voluntad
KW  - INGLES
KW  - ENSEÑANZA
KW  - LEMB
N1  - includes key sentences, english sounds, english words index and grammar index
ER  -