TY  - BOOK
T1  - Step up 1
A1  - Williams, Rebecca
LA  - English
PP  - Madrid
PB  - Santillana Educación
YR  - 2004
UL  - https://gei-testing-vufind.eww-server.de/Record/manes97409
SN  - 8466802533 (student's book)
SN  - 8466804293 (practice book)
KW  - Lenguas Extranjeras
KW  - Primaria
ER  -