Proceedings of the Seventh International Conference on Recent Progress in Many-Body Theories at the U. of Minnesota, August 1991. Papers are divided into seven sections representing diverse areas of physics: nuclear theory, condensed matter, quantum fluids and solids, atomic many-body, models and methods, computational and Monte Carlo methods, and a summary. Topics include relativistic nuclear many-body theory, quantum interference phenomena in strong localization, extension of coupled cluster methodology to open shells, and inhomogeneous parquet theory. Annotation copyright Book News, Inc. Portland, Or.