TY  - BOOK
AU  - Hall 
TI  - Building services and equipment. Volume 1 
SN  - 0582236525
U1  - 696 HAL 1994 
PY  - 1994///
CY  - Essex
PB  - Longman
KW  - Buildings
KW  - Environmental engineering
KW  - Mechanical equipment
N1  - Includes index
ER  -