=Arithmetic of Electricity.= By T. O’C. SLOANE.
Thirteenth edition, 5 illus. 162 pp. crown 8vo.
(New York, 1901 ) net 4 6
=Graphic Method for Solving certain Questions
in Arithmetic or Algebra.= By G. L. VOSE.
Second edition with 28 illus. 62 pp. 18mo, boards.
(New York, 1902 ) net 2 0
=Problems in Electricity.= A Graduated Collection
comprising all branches of Electrical Science.
By R. WEBER. Translated from the French by
E. A. O’KEEFE. 34 illus. 366 pp. crown 8vo.
(1902 ) net 7 6
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