Conventional typographical character for legibility tests (I S O test character)
Saved in:
| Corporate Author: | |
|---|---|
| Format: | Book |
| Language: | English |
| Published: |
London :
British Standards Institution,
1967..
|
| Series: | British standard 1967 ;
4189: |
| Subjects: |
| Physical Description: | 8 p. : ill. ; 21 cm. |
|---|