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1by Nikolʹskiĭ, A. M. (Aleksandr Mikhaĭlovich), 1858-1942“.... S. Dept. of Commerce, Washington],...”
Published 1964
Book -
2by Nikolʹskiĭ, A. M. (Aleksandr Mikhaĭlovich), 1858-1942“...; available from the Office of Technical Services, U.S. Dept. of Commerce, Washington],...”
Published 1962
Book -
3“... Translations; [available from the Office of Technical Services, U.S. Dept. of Commerce]c1963....”
Book