. . "Chimie Congrès." . . . . . . . . "Session lectures presented at the twenty-sixth International Congress of Pure and Applied Chemistry"@en . "Session lectures presented at the twenty-sixth International Congress of Pure and Applied Chemistry" . . . . . "Plenary and session lectures presented at the twenty-sixth International Congress of Pure and Applied Chemistry Tokyo, Japan, 4-10 September 1977"@en . . "Conference papers and proceedings"@en . "Conference papers and proceedings" . "Electronic books"@en . . . "Plenary and session lectures presented at the twenty-sixth International Congress of Pure and Applied Chemistry : Tokyo, Japan, 4-10 September 1977" . . "Chemistry Congresses." . . "International Congress of Pure and Applied Chemistry (26th : 1977 : Tokyo)" . . .