From sundials to atomic clocks [microform] : understanding time and frequency / James Jespersen and Jane Fitz-Randolph ; illustrated by John Robb and Dar Miner.

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Bibliographic Details
Main Author:	Jespersen, James
Corporate Author:	National Institute of Standards and Technology (U.S.)
Other Authors:	Fitz-Randolph, Jane, Robb, John, Miner, Dar
Format:	Government Document Microfilm Book
Language:	English
Published:	[Gaithersburg, Md.?] : Washington, DC : U.S. Dept. of Commerce, Technology Administration, National Institute of Standards and Technology ; For sale by the Supt. of Docs., U.S. G.P.O., 1999.
Edition:	1999 ed.
Series:	NIST monograph ; 155.
Subjects:	Time. Time measurements. Clocks and watches.

Norlin Library - Government Information - Microform