IS Glossary of terms relating to cement concrete- concrete aggregates : IS: 6464(P-1)1972
BIS :Bureau of Indian Standard
IS Glossary of terms relating to cement concrete- concrete aggregates : IS: 6464(P-1)1972 - 1972 - 12p.
IS Glossary of terms relating to cement concrete- concrete aggregates : IS: 6464(P-1)1972 - 1972 - 12p.