TY - RPRT TI - NASA/DOD Aerospace Knowledge Diffusion Research Project. Report 15: Technical uncertainty and project complexity as correlates of information use by US industry-affiliated aerospace engineers and scientists: Results of an exploratory investigation AU - Pinelli, Thomas E. AU - Glassman, Nanci A. AU - Affelder, Linda O. AU - Hecht, Laura M. AU - Kennedy, John M. AU - Barclay, Rebecca O. PY - 1993 UR - https://ntrs.nasa.gov/citations/19940012818 ID - 19940012818 ER -