Circular № 2
английский (eng)/Circular № 2 / Fourth International congress on catalysis. Moscow, 23-29 June 1968. Spons. by the Acad. of sciences of the USSR.Circular № 2 / Fourth International congress on catalysis. Moscow, 23-29 June 1968. Spons. by the Acad. of sciences of the USSR.Circular № 2.[M./, 1967] ( ). - 1967]. - 1 т. ; 20 см см.Circular № 2. [M., 1967] .Катализ -- Съезды, совещания и т. п./Х-655(съезды)/[Г544я431(0)]/ International congress on catalysis ( 3; 1964; Amsterdam ).