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- [3] 1974 WORLD ENERGY CONFERENCE FOCUSES ON ENERGY, ECONOMICS, ENVIRONMENT AMERICAN GAS ASSOCIATION MONTHLY, 1974, 56 (11): : 20 - 21
- [6] FOURTEENTH INTERNATIONAL CONFERENCE ON COORDINATION CHEMISTRY AND CONFERENCE ON IMPROVING INTERNATIONAL COOPERATION IN SCIENCE JOURNAL OF SCIENTIFIC & INDUSTRIAL RESEARCH, 1973, 32 (03): : 100 - 101
- [10] INTERNATIONAL CONFERENCE ON WORKING ENVIRONMENT REFRIGERATION AND AIR CONDITIONING, 1970, 73 (866): : 46 - &