A Complete List of the Books Included in the S. & C. Series of Elementary Manuals for Mechanics and Students published by E. & F. N. Spon, Ltd., London. January 1912
INVENTIONS How to Protect, Sell, and Buy Them
Reading edition
BY
F. B. WRIGHT
118 pages of Text
No. 11.—The S. & C. Series. Price 1/6 net.
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