Edward Emil "Ed" David Jr. (January 25, 1925 – February 13, 2017) was an American electrical engineer who served as science advisor to President Richard M. Nixon and director of the White House Office of Science and Technology from 1970 to 1973.
إدوارد إي. ديفيد جونيور (بالإنجليزية: Edward E. David Jr.) هو مهندس أمريكي، ولد في 25 يناير 1925، وتوفي في 13 فبراير 2017. (ar)
Edward Emil "Ed" David Jr. (January 25, 1925 – February 13, 2017) was an American electrical engineer who served as science advisor to President Richard M. Nixon and director of the White House Office of Science and Technology from 1970 to 1973. (en)