Indian Standard:Methods of Measurement of Building & Civil Engineering Works:Laying of Water & Sewed Lines Including Apartment Items(Part 16)
Bureau Of Indian Standards
Indian Standard:Methods of Measurement of Building & Civil Engineering Works:Laying of Water & Sewed Lines Including Apartment Items(Part 16) - 1 - Bureau Of Indian Standards, New Delhi 1979
Indian Standard:Methods of Measurement of Building & Civil Engineering Works:Laying of Water & Sewed Lines Including Apartment Items(Part 16) - 1 - Bureau Of Indian Standards, New Delhi 1979