TY  - BOOK
AU  - Powell,P.
AU  - Timms,Peter L.
TI  - The chemistry of the non-metals
SN  - 0412122006
PY  - 1974///
CY  - London
PB  - Chapman & Hall
KW  - Nonmetals
KW  - Chemistry, Inorganic
N1  - Bibliography : p. 272-273
ER  -