Collation |
vii, 294 pages : illustrations ; 23 cm |
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text txt rdacontent |
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unmediated n rdamedia |
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volume nc rdacarrier |
Note |
Originally published: London : Heywood, 1956. |
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Includes index. |
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Gift of Onnolee Elliott, M.T., Ph.D. '64. |
Subject |
Clocks and watches -- Escapements.
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Clocks and watches -- Escapements. fast (OCoLC)fst00864529 |
ISBN |
070904738X |
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9780709047384 |
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