Telephony.
Telephony.
About this item
Full title
Publisher
New York, N.Y. : Penton Media
Chicago, U.S.A. : Chambers-McMeal Co.
Uniform title
Alternative title
Record Identifier
MMS ID
Language
English
Formats
Physical Description
Physical content
volumes : illustrations ; 31 cm
Frequency
Weekly, except semiweekly the first week in July, <1989->
Contents
Frequency varies, 1901-
Began with: Vol. 225, issue 1 (July 5, 1993).
Ceased with: vol. 250, issue 7 (July/Aug. 2009).
Content type
text
Media type
computer
Carrier type
online resource
Publication information
Publisher
New York, N.Y. : Penton Media
Chicago, U.S.A. : Chambers-McMeal Co.
Frequency
Weekly, except semiweekly the first week in July, <1989->
Performers
Volume numbering irregular: v. 20-58 omitted in numbering.
Place of Publication
New York (State)
Subjects
More information
Alternative Titles
Full title
Telephony.
Variant title
JOURNAL
Portion of title
Global telephony
Notes
General note
Beginning in 1990 one issue per month called: Global telephony.
Imprint varies.
Special Issue
Telephony's ... buyers guide (CKB)991042729697996
Identifiers
Primary Identifiers
Record Identifier
74VK30eMq3GA
Permalink
https://devfeature-collection.sl.nsw.gov.au/record/74VK30eMq3GA
Other Identifiers
ISSN
2161-8690
MMS ID
991023909701102626
