Penna, Frank, 1969-1978 Box 76, Folder 963-964 Bookmark Collection Context Yale University -Manuscripts and Archives Harold Dwight Lasswell papers, 1877-1999General Files, 1920-1978
Penna, Frank J., 1972-1977, undated Box 18, Folder 360-367 Bookmark Collection Context Yale University -Manuscripts and Archives Harold Dwight Lasswell papers, 1877-1999Additional material, 1952-1978General Files
Penniman, Howard, 1974, 1976 Box 18, Folder 368 Bookmark Collection Context Yale University -Manuscripts and Archives Harold Dwight Lasswell papers, 1877-1999Additional material, 1952-1978General Files
Pepinsky, Harold B., 1973, 1975-1976, 1978 Box 18, Folder 369 Bookmark Collection Context Yale University -Manuscripts and Archives Harold Dwight Lasswell papers, 1877-1999Additional material, 1952-1978General Files
Periodicals survey Box 180, Folder 168 Bookmark Collection Context Yale University -Manuscripts and Archives Harold Dwight Lasswell papers, 1877-1999Topical Files, 1925-1935War communications - Library of Congress project filesGeneral
Perles, Julia, 1958-1966 Box 76, Folder 965 Bookmark Collection Context Yale University -Manuscripts and Archives Harold Dwight Lasswell papers, 1877-1999General Files, 1920-1978
Perry, Charner, 1943, 1956-1971 Box 77, Folder 966 Bookmark Collection Context Yale University -Manuscripts and Archives Harold Dwight Lasswell papers, 1877-1999General Files, 1920-1978
Personality Box 174, Folder 101 Bookmark Collection Context Yale University -Manuscripts and Archives Harold Dwight Lasswell papers, 1877-1999Topical Files, 1925-1935
[Peru] Box 221, Folder 76-84 Bookmark Collection Context Yale University -Manuscripts and Archives Harold Dwight Lasswell papers, 1877-1999Biographical Material and Personal Memorabilia, 1872-1882PhotographsSlides
Peru, 1959-1959 Box 218, Folder 57 Bookmark Collection Context Yale University -Manuscripts and Archives Harold Dwight Lasswell papers, 1877-1999Biographical Material and Personal Memorabilia, 1872-1882Photographs