Subscriber line testing techniques
Subtitle: (how to apply logical test analysis for better results)
By: compiled by George A. Sudheimer.
Edition: 1st ed.
Series: Bulletin - Badger Meter, Electronics Division ; no. 4147
Publisher: Badger Meter, Electronics Division
Published: 1975
Place of publication: [Richmond, Ca.]
Language: eng
Number of pages: 96
Subjects: Telephone -- Testing.