TY  - BOOK
AU  - Topp,N.E.
TI  - The chemistry of the rare-earth elements
T2  - Topics in inorganic and general chemistry
U1  - 546.41 
PY  - 1965///
CY  - Amsterdam, New York
PB  - Elsevier Pub. Co.
KW  - Rare earth metals
N1  - Includes index
ER  -