Specification for steel windows generally for domestic and similar buildings /
Wedi'i Gadw mewn:
| Awdur Corfforaethol: | |
|---|---|
| Fformat: | Llyfr |
| Iaith: | English |
| Cyhoeddwyd: |
London :
British Standards Institution,
1967..
|
| Cyfres: | B.S. (Series) 1967 ;
990. |
| Pynciau: |
| Disgrifiad Corfforoll: | 35 p. : ill. ; 30 cm. |
|---|