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1Published 1949“...British Standards Institution,...”
The electronic version of this standard may be found at the Standards NZ website.
Book -
2Published 1969“...British Standards Institution,...”
The electronic version of this standard may be found at the Standards NZ website.
Book -
3Published 1985“...British Standards Institution,...”
Book -
4Published 1943“...British Standards Institution,...”
The electronic version of this standard may be found at the Standards NZ website.
Book