New techniques in astronomy
Ingrao, Hector Carlos.
New York London Gordon and Breach
1971
'[Proceedings of] conferences on astronomical techniques... organized by the Commission on Instrumentation, Astronomical Council, USSR Academy of Sciences, and held in Moscow April 18-20, 1961 [and] Kazan May 12-14, 1964...' - Preface to the English version
'...an English version of the original Russian "Novaya tekhnika v astronomii" (Volumes 1 & 2) published by the USSR Academy of Sciences in February 1963 and June 1965...' - title page verso
Includes index
Astronomy