Elevators:electric and electrohydraulic elevators, escalators, moving sidewalks, and ramps
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Main Authors: | |
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Published: |
McGraw,
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Publisher Address: | N. Y. |
Publication Dates: | 1960. |
Literature type: | Book |
Language: | English |
Carrier Form: | 388 p.: ill. |
Index Number: | ? |
CLC: | ? |
Call Number: | 621.87/A614 |