The Bell System Technical Journal vol. 57 no. 2, February 1978, Common Channel Interoffice Signaling.
AT&T 1978, pp 221-477 inclusive, references, diagrams, photographs.
Bell System Technical Journals
The Bell System Technical Journal volume 49 number 2, February 1970.
AT&T 1970, pp 159-320, references, diagrams, photographs.
Bell Telephone System Monograph B-868 Thermionics, THERMIONIC ELECTRON EMISSION.
Bell Telephone System Technical Publications, BT Labs NY, n.d. [1936?); Monograph B-868; 64 pages.
Bell System Technical Journal Volume XXXVI Number 6 November 1957 ; Vol 36 No. 6.
AT&T, BSTJ, pp 1319-1513 inclusive, photographs, diagrams, references.
Data Set 103A Interface Specification february 1967; AND, Data Sets 402C and 402D Interface Specification, november 1964.
American Telephone & Telegraph Company, Engineering Director Data Communications, 1964 and 1967, 21 pages and 10 pages, double-column text, illustrations and some photographs.
The Bell System Technical Journal 4 separate issues 1952 January, May, July, September volume XXI numbers 1, 3, 4, 5.
AT&T 1952 var. pagination, diagrams, references, photographs.
The Bell System Technical Journal vol. 38 no. 1, January 1959, volume XXXVIII number 1, single issue.
AT& 1959, pp. 1 - 304 inclusive, references, diagrams, photographs.
Bell System Technical Journal volume XXXV, number 1, January 1956; volume 30 no. 1.
AT&T 1956; pp 1 - 245 inclusive; photographs, diagrams; references.
Bell System Technical Journal volume XXXVII Number 5 september 1958; vol 37 no 5.
American Telephone & Telegraph Co, 1958; i-vi, pp 1091-1326, illus, photos, references.
Bell System Technical Journal, Tables of Contents and Cumulative Index, volumes XI-XX, 1932-1941; AND, volumes XXI XXX, 1942 - 1951.
American Telephone & Telegraph Co, NY, n.d., ca. 1941 and 1952; 48 pages and 32 pages.
Bell System Technical Journal volume XXI no. 1 June 1942 , complete separate issue.
American Telephone & Telegraph, June 1942; pp 1-79 inclusive.
Bell System Technical Journal Volume XXXVII No 6 November 1958 / Vol 37 no 6.
American Telephone & Telegraph Co, november 1958, pp 1327-1672; illus, photographs, references.
Bell System Technical Journal Volume XXXV Number 2 March 1956 , Vol 35 No 2.
American Telephone & Telegraph Co, march 1956; pp 249-534; illus, photographs, refs; charts foldouts.
Measurement of Power Spectra from the Point of View of Communication Engineering, parts I and II.
BSTJ vol XXXVII numbers 1 & 2, January and March 1958; Blackman & Tukey's article in 2 parts.
Transistor Circuits for analog and digital systems, Bell Telephone System Technical Publications, Monograph 2612 issued June 1956.
Bell Tel. Labs, NY issued June 1956 printed inside rear cover, published in Bell Sys. Technical Journal March 1956; 38 pages, diagrams, references.
A General Theory of Electric Wave Filters, Bell Telephone System Monograph B-843, Telephone Equipment, no date circa 1934.
Bell Telephone Laboratories, 88 pages, diagrams.
Ideal Wave Filters, Bell Telephone System technical publications, Monograph B-856, no date, circa 1935; front cover states, Telephone Equipment, in place where date usually is.
Bell Telephone Laboratories, published in BSTJ April 1935, 38 pages.
![Item #C06214 Surface Properties of Germanium [Walter H Brattain and John Bardeen], in, The Bell...](/pictures/thumb/C06214.jpg?v=1604378060)
Surface Properties of Germanium [Walter H Brattain and John Bardeen], in, The Bell System Technical Journal volume XXXII number 1 January 1953 individual issue.
American Telephone & Telegraph, Jan 1953; pp 1-263; illus, photos, refs; light blue paper wraps.
Bell System Technical Journal, Tables of Contents and Cumulative Index, volumes XXI XXX, 1942 - 1951.
American Telephone & Telegraph Co, NY, n.d., ca. 1952; 32 pages.
Bell System Technical Journal volume XXX, number 4, October 1951, Part II.
American Telephone & Telegraph Co, 1951; pp. 1041-1255 inclusive, diagrams, photographs, references.
Electromagnetic Theory and the Foundations of Electric Circuit Theory, Bell Telephone Laboratory Reprint B-234.
American Telephone and Telegraph 1927, reprint of paper published in Bell System Technical Journal, January 1927; 17 pages, diagrams, references.
Propagation of Periodic Currents Over a System of Parallel Wires.
Bell Telephone Laboratories, September 1927, Reprint B-262; 51 pages, reprint of paper published in The Bell System Technical Journal, vol VI July 1927.
Echo Suppressors for Long Telephone Circuits; Bell Telephone Laboratories Reprint B-165-I, november 1925.
Bell Telephone Systems NY 1925, 24 pages, photographs.
Limitation of the Gain of Two-Way Telephone Repeaters by Impedance Irregularities.
Bell Telephone System Monograph reprint B-118-1, offprint from Bell System Technical Journal.