TY  - SER
ED  - American Telephone and Telegraph Company.
TI  - The Bell system technical journal: devoted to the scientific and engineering aspects of electrical communication
SN  - 0005-8580
AV  - TK1 
U1  - 621.38 
PY  - 1922///-1983
CY  - New York, N.Y.
PB  - American Telephone and Telegraph
KW  - Telecomunicaciones
KW  - Ingenieria electronica
N1  - Applied science & technology index; Applied mechanics reviews; Chemical abstracts; Engineering index; Mathematical reviews; Psychological abstracts
ER  -