TY  - SER
TI  - Telephony
SN  - 2161-8690
AV  - TK1 .T36
PY  - 1901///-
CY  - Chicago, U.S.A.
PB  - Chambers-McMeal Co.
KW  - Telephone
KW  - Periodicals
KW  - fast
KW  - Telefonie
KW  - gtt
KW  - lcgft
N1  - Vol. numbering irregular: v. 20-58 omitted in numbering
UR  - https://search.ebscohost.com/direct.asp?db=aph&jid=TPY&scope=site
ER  -