TY  - BOOK
AU  - Roscoe , Henry E.
TI  - Lessons in elementary chemistry: inorganic and organic
U1  - 540 21st ed
PY  - 1918///
CY  - London
PB  - Macmillan
KW  - Chemistry
KW  - Chemistry, Inorganic
KW  - Chemistry, Organic
N1  - Index: pp 507-23
ER  -