TY  - BOOK
AU  - Smith,Alastair
TI  - Mixtures & compounds
T2  - The Usborne internet-linked library of science
SN  - 0746046286
U1  - 546 23
PY  - 2001///
CY  - London : 
PB  - Usborne Publishing , 
KW  - Chemical elements
ER  -