ESSA--Accounting, Correspondence, 1966-7 Progress, Notes on Research Methods, 1966-1970

ESSA--Accounting, Correspondence, 1966-7 Progress, Notes on Research Methods, 1966-1970, Box: 63, Folder: 8. Walter Isard papers, 3959. Division of Rare and Manuscript Collections. https://aspace3-test.library.cornell.edu/repositories/2/archival_objects/429381 Accessed November 16, 2025.