=CEMENTS, PASTES, GLUES, AND GUMS.= A Guide to the Manufacture and Application of Agglutinants for Workshop, Laboratory, or Office Use.  With 900 Recipes and Formulae.  By H. C. STANDAGE, Crown 8vo, cloth =2/0=

     “As a revelation of what are considered trade secrets, this book
     will arouse an amount of curiosity among the large number of
     industries it touches.”—­Daily Chronicle.

=CHEMISTRY FOR ARMY AND MATRICULATION CANDIDATES.= By GEOFFREY MARTIN, B.SC., Ph.D.  Crown 8vo, cloth.  With numerous Illustrations Net =2/0=

PREPARATION AND USE OF APPARATUS—­PREPARATION AND PROPERTIES OF
CERTAIN GASES AND LIQUIDS—­SIMPLE QUANTITATIVE EXPERIMENTS—­ANALYTICAL
OPERATIONS—­SOLUBILITY—­WATER CRYSTALLISATION—­NEUTRALISATION OF ACIDS
BY BASES, AND PREPARATION OF SIMPLE SALTS—­VOLUMETRIC ANALYSIS—­CHEMICAL
EQUIVALENTS—­OBSERVATION OF REACTION—­MELTING AND BOILING
POINTS—­SYMBOLS AND ATOMIC WEIGHTS OF THE ELEMENTS—­WEIGHTS AND
MEASURES—­HINTS ON REGULATING WORK IN PRACTICAL CHEMISTRY CLASSES.

=CLOCKS, WATCHES, & BELLS for PUBLIC PURPOSES.= By EDMUND BECKETT, LORD GRIMTHORPE, LL.D., K.C., F.R.A.S.  Eighth Edition, with new List of Great Bells and an Appendix on Weathercocks.  Crown 8vo, cloth 4/6; cloth boards, =5/6=

     “The only modern treatise on clock-making.”—­Horological Journal.

=COACH-BUILDING.= A Practical Treatise, Historical and Descriptive.  By J. W. BURGESS.  Crown 8vo, cloth =2/6=

=COKE—­MODERN COKING PRACTICE.= Including the Analysis of Materials and Products.  A handbook for those engaged or interested in Coke Manufacture with recovery of By-Products.  By T. H. BYROM, F.I.C., F.C.S., Mem.  Soc. of Chem.  Industry, Chief Chemist to the Wigan Coal and Iron Company.  For fifteen years Lecturer at the Wigan Technical College.  Author of “The Physics and Chemistry of Mining”; and J. E. CHRISTOPHER, Mem.  Soc. of Chem.  Industry, Sub-manager of the Semet Solvay Coking Plant of the Wigan Coal and Iron Company.  Lecturer on Coke Manufacture at the Wigan Technical College. 168 pages, with numerous illustrations.  Demy 8vo, cloth. [Just Published Net] =8/6=

     “The authors have succeeded in treating the subject in a clear and
     compact way, giving an easily comprehensible review of the
     different processes.”—­Mining Journal.

“The book will be eagerly read, and the authors may be assured that their labour will be appreciated.  We anticipate that the book will be a success; at any rate it possesses the necessary merit.”—­Science and Art of Mining.

=COMMERCIAL CORRESPONDENT, FOREIGN.= Being Aids to Commercial Correspondence in Five Languages—­English, French, German, Italian, and Spanish.  By CONRAD E. BAKER.  Third Edition, Carefully Revised Throughout.  Crown 8vo, cloth 4/6