9th Aaaual Naro symposium 2018 (9th : 2018) Proceedings of the 9th annual NARO symposium : innavation for build back better, 18th & 19th December 2018 / 9th ANNUAL NARO symposium 2018 (9th : 2018) - Colombo National Building Research Organisation 2018 - xv, 88 p. ISBN: 9789550283132 Subjects--Topical Terms: Constrection Dewey Class. No.: 624.07 / ANN