TY  - BOOK
AU  - GREENWALD, MARTIN L.
TI  - RESIDENTIAL ENERGY SYSTEMS AND CLIMATE CONTROL TECHNOLOGY : : OPERATION AND MAINTENANCE
SN  - 0-13-774811-6
U1  - 720.47 
PY  - 1988///
CY  - NJ
PB  - PRENTICE HALL
ER  -