TY  - BOOK
AU  - Browning, Philip Embury
TI  - Introduction to the rarer elements
PY  - 1908///
CY  - New York
PB  - John Wiley & Sons
KW  - Chemistry, Inorganic
KW  - Rare earths
N1  - Note: Highly recommended for digitizing; Includes bibliographical references and indexes
ER  -