66. Direct Observations of Infrared and Submillimeter Background Radiation (Abstract), Martin Harwit, Cornell University, Ithaca, N.Y., in Bull. of the AAS, (1972).

66. Direct Observations of Infrared and Submillimeter Background Radiation (Abstract), Martin Harwit, Cornell University, Ithaca, N.Y., in Bull. of the AAS, (1972)., Box: 21. Martin Harwit papers, 14-7-2402. Division of Rare and Manuscript Collections. https://archives.library.cornell.edu/repositories/2/archival_objects/174417 Accessed January 29, 2026.