608 / Us3h2
Usher, Abbott Payson
       HISTORY OF MECHANICAL INVENTIONS / .- rev. .- Cambridge: Harvard University Press, 1962 .- 450 .
Subject Headings:
Inventions -- History;
Machinery -- Hist;
Copy Details:
Acc. No.: 55794, Full Call No.: 608 Us3h2, Item type: Books , Location: COMPACT STORAGE (BASEMENT),
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