The Human Resources Research Organization (HumRRO) is a nonprofit research and development corporation whose purpose is to improve human performance, particularly in organizational settings, through behavioral and social science research, development, and consultation. HumRRO research and development work in a wide range of special training and innovations in training technology is reported in this complete and cumulative bibliography. The bibliography is organized into three main parts, the first of which is a list of Fiscal Year (FY) 1971 items, listed chronologically under the research code name, under the type of research effort, or under a general section. Part Two is a cumulative listing (with abstracts) of all material that has been published by HumRRO since its inception, including that published in FY 1971 and is organized similarly to Part One. Part Three is a separate listing of research and development products and experimental materials which may be suitable for adaptation for operational use. They are briefly described under the research code names or general category to which they relate. Also included are an author index, a sponsor index, and a key-word-out-of-context index. (Author/SH)