Locks & keys /
Traces the history of locks and keys from ancient times to the present, describing the development of increasingly complex and pick-proof locks and how they work.
| Main Author: | |
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| Format: | Book |
| Language: | English |
| Published: |
New York :
Crowell,
[1980]
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| Edition: | 1st ed. |
| Subjects: |
| Summary: | Traces the history of locks and keys from ancient times to the present, describing the development of increasingly complex and pick-proof locks and how they work. |
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| Physical Description: | 32 unnumbered pages : illustrations (some color) ; 22 x 23 cm. |
| ISBN: | 069004058X : 0690040598 (lib. bdg.) : |