Time and Frequency Journal of the institution of electonics and telecommunication engineers; vol. 27, no. 10, October 1981
Time and Frequency Journal of the institution of electonics and telecommunication engineers; vol. 27, no. 10, October 1981
edited by Ranjit Singh
- New Delhi National Physical Laboratory 1981
- [various pagings.]
Frequency
NASA Thesaurus
Time
529.2(082.1) / TIM
Frequency
NASA Thesaurus
Time
529.2(082.1) / TIM