Harvard-Smithsonian Center for Astrophysics.
Harvard-Smithsonian Center for Astrophysics Office of the Director correspondence, 1960-1990.
Unprocessed accession. Includes records of Irwin I. Shapiro.
The Harvard-Smithsonian Center for Astrophysics, founded in 1973, conducted research in astronomy, astrophysics, earth and space sciences, and science education.
Shapiro, Irwin I.
Harvard College Observatory.
Harvard-Smithsonian Center for Astrophysics.
AIP-ICOS
Harvard University. Archives. Pusey Library. Cambridge, MA 02138, USA.