TY  - BOOK
AU  - Blackwell, Angela
AU  - Manin, Gregory J
AU  - Naber, Therese
TI  - English knowhow: student book 3A
SN  - 9780194536417
U1  - 428.24 BLA 
PY  - 2005///
CY  - Oxford
PB  - Oxford University Press
KW  - English language -- Textbooks for foreign speakers
ER  -