TY  - BOOK
ED  - AMERICAN TELEPHONE AND TELEGRAPH COMPANY
TI  - BELL SYSTEM TECHNICAL JOURNAL, V-44, JAN-JUN 1965
U1  - 621.381 
PY  - 1965///
CY  - NEWYORK
PB  - AMERICAN TELEPHONE AND TELEGRAPH COMPANY
KW  -  BELL SYSTEM TECHNICAL JOURNAL
KW  - ELECTRONICS

COMMUNICATION
ER  -