An improved permeameter for testing magnet steel / by B. J. Babbitt

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Bibliographic Details
Superior document:Bell telephone system B-618
VerfasserIn:
Place / Publishing House:New York, NY : Bell Telephone Laboratories, 1931
Year of Publication:1931
Language:English
Series:Bell telephone system B-618
Physical Description:12 S.; Ill., graph. Darst.; 23 cm
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