report M.I.T. depth control mechanism for torpedoes / by Thomas C. Searle, Massachusetts Institute of Technology, Dynamic Analysis en Control Laboratory ; prep. under contracts NOrd … usl research report Analysis of a multi-stage game / by B.F. Cron dmic report effects of heat-treating and testing environments on the properties of refractory metals / by F.F. Schmidt, D.J. Maykuth, and H.R. Ogden to Office of the … Combat plans pre-invasion operation Gridiron