1. Provisional U.S. charts delimiting Alaskan territorial boundaries : hearing before the Committee on Commerce, United States Senate, Ninety-second Congress, second session on provisional U.S. charts delimiting Alaskan territorial boundaries, May 15, 1972 Author/Creator: United States. Congress. Senate. Committee on Commerce, author Publication/Creation: [Getzville, New York] : William S. Hein & Company, [2017] Resource Type: Book Access & Availability: Loading