00572nam a2200145Ia 4500 260921b |||||||| |||| 00| 0 eng d 519.1 Sy989.IT Symposium on Information Theory, Second International, Tsahkadsor, Armenia, USSR September 2-8, 1971 27990 Information theory ; proceedings of second international symposium / Budapest: Akademiai Kiado, 1973 451p. Petrov, B. N. editor. 27991 Csaki, F. editor. 27992 ddc BK 0 0 0 519_100000000000000_SY989_IT 0 15516 ISI ISI 1998-09-22 0 519.1 Sy989.IT DP12222 2019-02-14 00:00:00 BK 12791 12791