TY  - BOOK
AU  - Beringer, C.
AU  - Beringer, J. J.
TI  - Text book of assaying
U1  - 669.9 BER 
PY  - 1908///
CY  - London
PB  - Charles Griffin & Company
KW  - Metallurgical chemistry
KW  - Mineral processing
KW  - Ore analysis
N1  - Includes index
ER  -