-
1Libropor Shapero, Albert“...United States. Office of the Director of Defense Research and Engineering...”
Publicado 1965
-
2Libropor Douglass, Joseph D.“...United States. Office of the Director of Defense Research and Engineering...”
Publicado 1976
-
3Government Document Conference ProceedingPublicado 1964“...United States. Office of the Director of Defense Research and Engineering...”