Quality of timber.
Quality of timber.
- London : British Standards Institution, 1952.
- 23 p. : ill. ; 21 cm.
British Standard 1186 : Part 1: 1952
Softwood.
Joinery -- Great Britain.
Wood -- Standards -- Great Britain.
British Standard 1186 : Part 1: 1952
Softwood.
Joinery -- Great Britain.
Wood -- Standards -- Great Britain.