Standard electrotechnical letter symbols and unit abbreviations =
Subtitle: Elektrotegniese standaardlettersimbole en afkortings van eenhede.
Contributors: South African Bureau of Standards.
Publisher: Standards Council; Obtainable from the S.A. Bureau of Standards
Published: 1958
Place of publication: Pretoria, South Africa
Language: eng
Number of pages: 36
Other titles: Elektrotegniese standaardlettersimbole en afkortings van eenhede.
Notes: English, Afrikaans, French.