TY - GEN ED - International Congress of Pure and Applied Chemistry ED - ED - ED - ED - ED - International Union of Pure and Applied Chemistry TI - Plenary and session lectures presented at the 26th International Congress of Pure and Applied Chemistry , Tokyo , Japan September 1977 AV - QD1.I5U5 1977 PB - Pergamon Press KW - Chemistry - Addresses & essays KW - Chemistry - Congresses KW - QD N1 - Includes bibliographical ref; v.1. Chemistry for the welfare of mankind - v.2. Physical chemistry - v.3. Analytical chemistry - v.4. Organic chemistry - v.5. Macromolecular chemistry ER -