SLS 495 : 1981 : Methods of sampling cosmetics and toilet preparations
- Colombo BUREAU OF CEYLON STANDARDS 1981
- 16p.
STD2689
SLS 495 : 1981
a668.58:543.05
SRI LANKA-STANDARDS
STANDARDS-SRI LANKA
668.58:543.05
STD2689
SLS 495 : 1981
a668.58:543.05
SRI LANKA-STANDARDS
STANDARDS-SRI LANKA
668.58:543.05