TY  - BOOK
AU  - Snedden,Robert
TI  - Separating materials
T2  - Materials all around us
SN  - 0431120927
U1  - 530.4 23
PY  - 2001///
CY  - Oxford : 
PB  - Heinemann Library , 
KW  - Matter - Properties - Juvenile literature ; Materials science - Juvenile literature
ER  -