TY  - BOOK
AU  - Chamot,Anna Uhl
AU  - O'Malley,J.Michael
TI  - The Calla handbook: implementing the cognitive academic language learning approach
SN  - 0201539632
U1  - 428.007 23
PY  - 1994///
CY  - United Stated
PB  - Longman
KW  - English language
KW  - Standard English
KW  - Education and research
N1  - Incluye tabla de contenido; Introducing CALLA. -- Establishing a CALLA program. -- Implementing CALLA in the clasroom.
ER  -