IS:Methods of Test for Aggregates for Concrete:Petrographic Examination(Part 8)
Bureau Of Indian Standards
IS:Methods of Test for Aggregates for Concrete:Petrographic Examination(Part 8) - 1 - Bureau Of Indian Standards, New Delhi 2003
IS:Methods of Test for Aggregates for Concrete:Petrographic Examination(Part 8) - 1 - Bureau Of Indian Standards, New Delhi 2003