27 illustrations. 6 x 9, cloth, 131 pp Net, $2.00
423 illustrations, 5 3/4 x 8 3/4, cloth, 656 pp Net, $6.00
Illustrated with Diagrams. 8vo., cloth, 217 pp Net, $2.00
Second Edition, revised and enlarged. 187 illustrations. 5 1/2 x 7 1/2, cloth, 455 pp Net, 3.50
A practical manual for engineers and students. Illustrated. 8vo., cloth, 337 pp Net, $4.00
In one volume. 247 illustrations. 5 1/4 x 8 3/4, cloth Net, $3.00
Illustrated. 8vo., cloth, 295 pp Net $3.50
124 illustrations. 8 vo., cloth, 280 pp. (Van Nostrand's Westminister Series) Net, $2.00
12mo., cloth, 56 illustrations, 130 pp Net, $1.25
Fifth Edition, revised. Illustrated. 16mo., morocco, 75 pp $1.50