TY  - BOOK
AU  - Jones, Mary
AU  - Harwood, Richard
AU  - Lodge, Ian
AU  - Sang, David
TI  - Cambridge IGCSE combined and co-ordinated sciences coursebook 
SN  - 9781316631010
U1  - G 500 
PY  - 2017///
CY  - New York
PB  - Cambridge University Press
KW  - Science -- Problems, exercises, etc
ER  -