TY  - BOOK
AU  - Smith,Roland
AU  - Davis, Anna., 
TI  - Chemistry in focus year II: preliminary / 
SN  - 9780170408929
AV  - QD 33.2 .Sm51 2017
PY  - 2017///
CY  - San Francisco, CA
PB  - Cengage Learning
KW  - Chemistry
KW  - Textbooks
KW  - Problems, exercises, etc.
KW  - Study and teaching (Secondary).
N1  - Chemistry in focus--COVER; Includes index.
ER  -