Handbook of Chemistry and Physics: a ready-reference pocket book of chemical and physical data compiled from the most recent authoritative sources by Charles D. Hodgman, assisted by Melville F. Coolbaugh and Cornelius E. Senseman., 1920

Handbook of Chemistry and Physics: a ready-reference pocket book of chemical and physical data compiled from the most recent authoritative sources by Charles D. Hodgman, assisted by Melville F. Coolbaugh and Cornelius E. Senseman., 1920, Box: 201, Folder: 1. International Association for Identification Records, A&M 3518. West Virginia and Regional History Center. https://archives.lib.wvu.edu/repositories/2/archival_objects/45887 Accessed June 29, 2024.