86. Astronomy: How Complex is the Universe?, Martin Harwit, The Arts College Observer, No. 2, Cornell University,, November (1974).

86. Astronomy: How Complex is the Universe?, Martin Harwit, The Arts College Observer, No. 2, Cornell University,, November (1974)., Box: 21. Martin Harwit papers, 14-7-2402. Division of Rare and Manuscript Collections. https://archives.library.cornell.edu/repositories/2/archival_objects/174437 Accessed January 28, 2026.