Standard reference materials : Recommended method of use of standard light-sensitive paper for calibrating carbon arcs used in testing textiles for colorfastness to light /
Saved in:
| Main Authors: | , |
|---|---|
| Format: | Government Document Book |
| Language: | English |
| Published: |
Washington :
U.S. Dept. of Commerce, National Bureau of Standards,
1967.
|
| Series: | National Bureau of Standards miscellaneous publication ;
260. Standard reference materials ; 15. |
| Subjects: |