DOMESTIC ECONOMY.

Food Adulteration and its Detection. By J. P. Battershall. 12 plates, 328 pp. demy 8vo. (New York, 1887) 150
How to Check Electricity Bills. By S. W. Borden. 41 illus. 54 pp. crown 8vo. (New York, 1907) net 20
Practical Hints on Taking a House. By H. P. Boulnois. 71 pp. 18mo. (1885) 16
The Cooking Range, its Failings and Remedies. By F. Dye. 52 pp. fcap. 8vo, sewed. (1888) 06
The Kitchen Boiler and Water Pipes. By H. Grimshaw. 8vo, sewed. (1887) net 10
Cookery and Domestic Management, including economic and middle class Practical Cookery. By K. Mellish. 56 coloured plates and 441 illus. 987 pp. super-royal 8vo. (1901) net 160
Spons’ Household Manual. 250 illus. 1043 pp. demy 8vo. (1902) 76
Ditto ditto half-bound French morocco 90
Handbook of Sanitary Information for Householders. By R. S. Tracy. 33 illus. 114 pp. 18mo. (New York, 1900) 26

DRAWING.

The Ornamental Penman’s, Engraver’s and Sign Writer’s Pocket Book of Alphabets. By B. Alexander. Oblong 12mo, sewed 06
The Draughtsman’s Handbook of Plan and Map Drawing. By G. G. Andre. 87 illus. and 34 plain and coloured plates, 162 pp. crown 4to. (1891) 90
Slide Valve Diagrams: a French Method for their Construction. By L. Bankson. 18mo, boards. (New York, 1892) net 20
A System of Easy Lettering. By J. H. Cromwell. With Supplement by G. Martin. Sixth thousand, oblong 8vo. (New York, 1900) net 20
Plane Geometrical Drawing. By R. C. Fawdry. Illustrated, 185 pp. crown 8vo. (1901) net 30
Twelve Plates on Projection Drawing. By O. Gueth. Oblong 4to. (New York, 1903) net 30
Hints on Architectural Draughtsmanship. By G. W. T. Hallatt. Fourth edition, 80 pp. 18mo. (1906) net 16
A First Course of Mechanical Drawing (Tracing). By G. Halliday. Oblong 4to, sewed 20
A Manual of Mechanical Drawing. By P. D. Johnston. 68 plates and 20 pp. squared paper, 149 pp. oblong 8vo. (New York, 1903) net 80
Drawings for Medium-sized Repetition Work. By R. D. Spinney. With 47 illus. 130 pp. 8vo. (1909) net 36
Mathematical Drawing Instruments. By W. F. Stanley. Seventh edition, 265 illus. 370 pp. crown 8vo. (1900) 50

ELECTRICAL ENGINEERING.