TY - BOOK AU - Cullen, Rory TI - Specifications for building conservation: Volume 1: External Structure SN - 9781873394809 (hardback : alk. paper) U1 - 692.3 23 PY - 2016///- CY - Abingdon, Oxon PB - Routledge KW - Historic buildings KW - Conservation and restoration KW - Specifications KW - Great Britain KW - Buildings KW - Repair and reconstruction KW - Specification writing N1 - "Provides the reader with an insight into how the National Trust approaches building conservation projects"--Preface ER -