The Jonathan Sage family; descendants of David Sage of Middletown, Connecticut, second branch.Harold Kenneth Sage1951
Simulator evaluation of a display for a takeoff performance monitoring system / David B. Middleton, Raghavachari Srivatsan, Lee H. Person, Jr.David B. Middleton1989
Development of a simulator for studying simplified lunar escape systems / George J. Hurt, Jr., David B. Middleton, and Marion A. Wise.George Hurt1971EN