TY  - BOOK
AU  - Nakata, Ritsuko 
AU  - Frazier, Karen 
TI  - Lets go 1: teacher�s book
SN  - 13:978-0-19-439480-2 
U1  - 428 
CY  - New York
PB  - Oxford University Press 
KW  - Ingl��s
KW  - -Ense��anza
N1  - libro argollado
ER  -