How to make a 30-hour weight driven alarm clock:
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Bibliographic Details
Main Author: Wilding, John (Author)
Format: Book
Language:English
Published: Ashford, Eng. Bryant Wright Associates ©1975
Edition:2d ed.
Subjects:
Item Description:Includes bibliographical references (p. 71)
Physical Description:[6], 71 S. Ill.

There is no print copy available.

Interlibrary loan Place Request Caution: Not in THWS collection!