TY  - BOOK
AU  - MacKenzie,Fiona
TI  - Energy efficiency in new and existing buildings: comparative costs and CO₂ savings 
SN  - 9781848061378 (pbk.)
U1  - 696 
PY  - 2010///
CY  - Garston, Watford [England]
PB  - IHS BRE Press
KW  - Buildings
KW  - Energy conservation
N1  - Includes bibliographical references
ER  -