TY  - BOOK
AU  - Gupton,Guy W.
TI  - HVAC controls: operation & maintenance 
SN  - 9780881733419
AV  - TH7466.5 .G87 2002
PY  - 2002///
CY  - Lilburn, GA
PB  - Fairmont Press
KW  - Heating
KW  - Control
KW  - Ventilation
KW  - Air conditioning
N1  - Includes index
UR  - http://search.ebscohost.com/login.aspx?direct=true&db=nlebk&AN=79477&site=ehost-live&scope=site
ER  -