J. J. BERINGER,
ASSOC. OF THE ROYAL SCHOOL OF MINES; FELLOW OF THE CHEMICAL SOCIETY AND OF THE INST. OF CHEMISTRY; PRINCIPAL OF THE CAMBORNE MINING SCHOOL; AND LATE PUBLIC ANALYST FOR THE COUNTY OF CORNWALL.
With numerous Diagrams and Tables.
NINTH EDITION.
LONDON:
CHARLES GRIFFIN AND COMPANY, Limited,
EXETER STREET, STRAND.
1904.
[All rights reserved.]
PUBLISHER'S NOTE TO THE NINTH EDITION
The continued popularity of the present work, the last edition of which was published only a little over a year ago, continues to be a source of gratification to the publishers, who have much pleasure in issuing the present edition.
January 1904.