Disclosures on various subjects
Subtitle: a frequency meter, a phase shifter, a double-tuned transformer, and a ram-controlled system
Series: National Bureau of Standards technical note -- 237; NBS technical note -- 237.
Publisher: U.S. Dept. of Commerce, National Bureau of Standards; U.S. Govt. Print. Off.
Published: 1964
Place of publication: Washington, D. C
Language: eng
Subjects: Electronic apparatus and appliances
Other titles: Technical report archive and image library.
Notes: "Issued April 10, 1964."