TY  - BOOK
AU  - KoÃ§, Serkan
AU  - Koc, Ozge, autor.
TI  - Boost english coursebook  6 : student's book + workbook.
SN  - 9786052381021
U1  - 428 
PY  - 2017///
CY  - Lugar de publicaciÃ³n no identificado
PB  - Blackwan
KW  - English coursebook
N1  - Well-Being - Healing traditions of latin america - Sales and marketing - Open markets - Literature
ER  -