Indian standard: 43 grade ordinary portland cement-specification /
Indian standard: 43 grade ordinary portland cement-specification /
BIS.
- New Delhi : Bureau of Indian Standards , 1997.
- 7p;28cm
Includes bibliogrphies and index.
12345671
Indian standard
658.5620954 BUR
Includes bibliogrphies and index.
12345671
Indian standard
658.5620954 BUR