“‘The Scotch twins,’ Jock, the sleepy-head, and Jean, the canny little polisher and scrubber, are just as lovable as any of their predecessors. There is a nice little surprise, too, in the last chapter.”

+ Pub W 97:606 F 21 ’20 120w

“Anyone who has never before understood the claims of a clan will find this and other peculiarities of Scotch life thoroughly explained.”

+ Springf’d Republican p12 D 19 ’19 100w

PERRY, ALLEN MASON, comp. Electrical aids to greater production. il *$2 McGraw 621.3

19–10529

“Based upon a series of articles in the Electrical World, of which the author is engineering editor. The best of practice, as developed by the war, is presented as a practical handbook, rather than as a text-book, full of suggestions for the installation, operation, and maintenance, as well as the problems of layout and control. The eight chapters cover: General power problems of industrial plants; Distribution, transformation, switching and protection; Motors, control, specific applications, troubles and remedies; Illumination, selection of equipment, economies, and specific applications; Electric furnaces, welding, etc.; Meters and measurements as applied to industries; Handling material in industrial plants with electric tractors; Outdoor substations.”—N Y P L New Tech Bks


Booklist 16:159 F ’20 N Y P L New Tech Bks p47 Jl ’19 120w Pratt p20 Ja ’20 30w

PERRY, BLISS. Study of poetry. *$3.25 Houghton 808.1