TY  - BOOK
AU  - Earl, B..
AU  - L D R Wilford
TI  - IGCSE Chemistry
SN  - 0-719586178
U1  - 540 EAR 
PB  - John Murray
N1  - Includes bibliographical references and index; CHE 1301 Introduction to Chemistry Education 
CHE 2305 Chemistry Education
ER  -