AU  - MCDUELL,BOB
TI  - GCSE CHEMISTRY
T2  - LETTS STUDY GUIDE
SN  - 1857583027
U1  - 540/MCD 
PY  - 1994///
CY  - LONDON
PB  - LETTS EDUCATIONAL
KW  - CHEMISTRY
KW  - GCSE CHEMISTRY PREPARATION
KW  - PROPERTIES, CLASSIFICATION AND STRUCTURE OF MATERIALS
KW  - EXPLANATIONS OF THE PROPERTIES OF MATERIALS
KW  - CHEMICAL CHANGES
KW  - THE EARTH AND ITS ATMOSPHERE
KW  - EXTENSION TOPICS
KW  - QUESTIONS AND ANSWERS
ER  -