00000nam 2200000za 4500 9.838548 CaOODSP 20221107151415 cr ||||||||||| 170620s1959 oncad #ob f000 0 eng d CaOODSP eng eng fre n-cn--- M34-20/15E-PDF Keys, J. D. A gated oscillator circuit for the measurement of short time intervals [electronic resource] / by J. D. Keys and G. E. Alexander. Ottawa : Dept. of Mines and Technical Surveys, Mines Branch, 1959. ii, [1] p. Technical bulletin ; TB 15 "October 1959." Digitized edition from print [produced by Natural Resources Canada]. "Reproduction from Electronics, Vol. 33, no. 8, pp. 58-59, 1960. Published under the title: Radioactive tracers find jet fuel flow rates." Includes bibliographical references. Text in English, abstract in English and French. gccst Mining industry Lee, G. K. Canada. Energy, Mines and Resources Canada. Canada. Mines Branch. Technical bulletin (Canada. Dept. of Energy, Mines and Resources. Mines Branch) TB 15 (CaOODSP)9.834857 PDF 1.31 MB https://publications.gc.ca/collections/collection_2017/rncan-nrcan/M34-20-15-eng.pdf