A small size telephone incorporating automatic level control and multifrequency push-button dialling
Date
1979
Authors
Dawson, Allister Richard
Journal Title
Journal ISSN
Volume Title
Publisher
Stellenbosch : Stellenbosch University
Abstract
Description
Thesis (M. Ing.) -- University of Stellenbosch, 1979.
Full text to be digitised and attached to bibliographic record.
Full text to be digitised and attached to bibliographic record.
Keywords
Telephone, Pushbutton, Dissertations -- Engineering