NETISM AND ELECTRICITY: A Text-book
for Organised Science Schools and Elementary Evening Science
Schools. Crown 8vo., 1_s._

_JENKIN._--ELECTRICITY AND MAGNETISM. By FLEEMING JENKIN, F.R.S.S., L.
and E., M.I.C.E. With 177 Illustrations. Fcp. 8vo., 3_s._ 6_d._

_JOUBERT._--ELEMENTARY TREATISE ON ELECTRICITY AND MAGNETISM. By G. C.
FOSTER, F.R.S., and E. ATKINSON, Ph.D. With 381 Illustrations. Crown
8vo., 7_s._ 6_d._

_JOYCE._--EXAMPLES IN ELECTRICAL ENGINEERING. By SAMUEL JOYCE,
A.I.E.E. Crown 8vo., 5_s._

_LARDEN._--ELECTRICITY FOR PUBLIC SCHOOLS AND COLLEGES. By W. LARDEN,
M.A. With 215 Illustrations. Cr. 8vo., 6_s._

_MACLEAN AND MARCHANT._--ELEMENTARY QUESTIONS IN ELECTRICITY AND
MAGNETISM. With Answers. Compiled by MAGNUS MACLEAN, D.Sc., M.I.E.E.,
and E. W. MARCHANT, D.Sc., A.I.E.E. Crown 8vo., 1_s._

_MERRIFIELD._--MAGNETISM AND DEVIATION OF THE COMPASS. By JOHN
MERRIFIELD, LL.D., F.R.A.S., 18mo., 2_s._ 6_d._

_PARR._--PRACTICAL ELECTRICAL TESTING IN PHYSICS AND ELECTRICAL
ENGINEERING: being a Course suitable for First and Second Year
Students and others. By G. D. ASPINALL PARR, Assoc. M.I.E.E., Head of
the Electrical Engineering Department, Yorkshire College, Victoria
University. With Illustrations. Crown 8vo.

_POYSER._--Works by A. W. POYSER, M.A.

MAGNETISM AND ELECTRICITY. With 235 Illustrations. Crown
8vo., 2_s._ 6_d._

ADVANCED ELECTRICITY AND MAGNETISM. With 317 Illustrations.
Crown 8vo., 4_s._ 6_d._

_SLINGO AND BROOKER._--Works by W. SLINGO and A. BROOKER.

ELECTRICAL ENGINEERING FOR ELECTRIC LIGHT ARTISANS AND
STUDENTS. With 359 Illustrations. Crown 8vo., 12_s._

PROBLEMS AND SOLUTIONS IN ELEMENTARY ELECTRICITY AND
MAGNETISM. With 67 Illustrations. Cr. 8vo., 2_s._

_TYNDALL._--Works by JOHN TYNDALL, D.C.L., F.R.S. See p. 28.

TELEGRAPHY AND THE TELEPHONE.

_HOPKINS._--THE TELEPHONE: Outlines of the Development of Transmitters
and Receivers. By WILLIAM J. HOPKINS, Professor of Physics in the
Drexel Institute, Philadelphia; Author of 'Telephone Lines and their
Properties,' etc. With 7 Full-page Illustrations and 39 Diagrams.
Crown 8vo., 3_s._ 6_d._

_PREECE AND SIVEWRIGHT._--TELEGRAPHY. By Sir W. H. PREECE, K.C.B.,
F.R.S., V.P.Inst., C.E., etc., Engineer-in-Chief and Electrician, Post
Office Telegraphs; and Sir J. SIVEWRIGHT, K.C.M.G., General Manager,
South African Telegraphs. With 267 Illustrations. Fcp. 8vo., 6