Born-Digital or AnalogAnalogTranscriptResearch. Colorado Biofeedback (control of the body through the mind) being researched at several local hospitals. 1st of series. Post D 8, 1971 p.37 Twilight state is subject of biofeedback research. Post D 10, 1971 p.33,35 Relaxation therapy - 2nd in series - research in bio-feedback in various Denver hospitals. Post D 9, 1971 p.79,82 Geothermal (earth-heat) energy's workability proved in School of Mine's research. Post Ja 17, 1973 p.60CollectionWestern History Subject IndexRelated MaterialWestern History Subject Index AbbreviationsType of MaterialIndex CardLanguageeng
