- - Washington: National Aeronautics and Space Administration (Washington, D. C. National Aeronautics and Space Administration, 1969)
NASA TN D-4891: Prediction of lift and drag for slender sharp-edge delta wings in ground proximity by Charles H. Fox 33p
NASA TN D-4892: Rotational and vibrational temperature measurements in the 12-inch hypersonic ceramic heated tunnel by John C. Hope 35p
NASA TN D-4893: Analysis of commutated networks employing feedback circuits by Michael T. Borelli 85p
NASA TN D-8994: Blast shields testing by Walter V. Medenica 59p
NASA TN D-4895: Optimum design of communication links with noisy phase reference by William E. Zurubek 22p
NASA TN D-4896: Response develope- A global description of three axix large angle spacecraft attitutude control systems by George Meyer 31p