✦ LIBER ✦
Discussion on ¿A method of measuring and recording the frequency error of alternating-current power supplies¿ by Messrs. Morrell and Oman, and comments on the demonstration by Mr. Essen, before the Meter and Instrument Section, 1st March, 1940
- Book ID
- 119741278
- Publisher
- Institution of Electrical Engineers
- Year
- 1940
- Weight
- 871 KB
- Volume
- 87
- Category
- Article
- ISSN
- 0368-2692
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