Beschreibung:

84. Together approximately 3.000 pages, Papberback---Verlag: American Telephone and Telegraph Company Verlag: American Telephone and Telegraph Company - including: The Bell System Technical Journal: Volume 62, No. 1, Part 1/No.2, Part 1/No. 4, Part 1/No. 3, Part 1/AT & T Bell Laboratories Technical Journal: Volume 63: No. 1/No. 2/No. 4/No.5/No. 6, Paer1/No. 7/No. 8, Part 1/No. 9/No. 10, Part 1 and 2 -