por Engineering Foundation Conference (1972 : Pacific Grove, California) | American Society of Civil Engineers.
por Engineering Foundation Conference on the Evaluation of Dam Safety (1976 : Pacific Grove, California) | Willis, Homer [editor] | Engineering Foundation (Estados Unidos).
por Engineering Foundation Conference (1973 : Pacific Grove, California) | Engineering Foundation (Estados Unidos) | American Society of Civil Engineers.
por Engineering Foundation Conference on Technology and Social Institutions (1973) | Chen, Kan, 1909- | IEEE Systems, Man, and Cybernetics Society.
por Engineering Foundation Conference on use of Shotcrete for Underground Structural Support (1973 : South Berwick, Maine).