In Fcap. 8vo, Illustrated, cloth, 1s.

MAGNETISM AND ELECTRICITY.

BY JOHN ANGELL, Teacher of Science, Manchester.

In Post 8vo, cloth, 1s. 6d. In the Press.
MAGNETISM AND ELECTRICITY.

In Fcap. 8vo, Illustrated, cloth, 18.
ACOUSTICS, LIGHT, AND HEAT.

BY WILLIAM LEES, A.M.,
Lecturer on Physics, Edinburgh.

In Post 8vo, Illustrated, cloth, 2s. 6d. ACOUSTICS, LIGHT, AND HEAT.

BY WILLIAM LEES, A.M., Edinburgh.

LONDON AND GLASGOW:

WILLIAM COLLINS, SONS, & COMPANY.

In 2 Vols. Post 8vo, Illustrated, cloth, 2s. 6d. each.

METALLURGY.

BY W. II. GREENWOOD A.R.S. M., Manchester.

LONDON AND GLASGOW:

WILLIAM COLLINS, SONS, & COMPANY.

In Fcap. 8vo, Illustrated, cloth, 1s.

INORGANIC

CHEMISTRY..

BY DR. W. B. KEMSHEAD, F.R.A.S., F.G.S.,
Dulwich, College, London,

By W. MARSHALL WATTS, D.Sc. (London),
Grammar School, Giggleswick.

In Post 8vo, 2 Vols., Illustrated, cloth, 2s. 6d. each.

INORGANIC

CHEMISTRY.

BY T. E THORPE, Ph.D., F.R.S.E., Leeds.

LONDON AND GLASGOW:

WILLIAM COLLINS, SONS, & COMPANY.

BY WILLIAM LAWSON, ST. MARK'S COLLEGE, CHELSEA.

LONDON AND GLASGOW:

WILLIAM COLLINS, SONS, & COMPANY.