SLS : ISO 9004 : pt.2 : 1991 : quality management and quality systems elements - pt.2 : guidelines for services
- Colombo SLSI 1991
- 24 p.
a658.56:006.83
SRI LANKA-STANDARDS
STANDARDS-SRI LANKA
a658.56:006.83
SRI LANKA-STANDARDS
STANDARDS-SRI LANKA