TY  - BOOK
AU  - Herman, Stephen L.
AU  - Sparkman, Bennie L. 
TI  - Electricity & controls for HVAC/R/ 
SN  - 978-1-4354-8612-6
U1  - GC 697 H551 2010 6th ed.
PY  - 2010///
CY  - Australia:  	
PB  - Delmar, Cengage Learning, 
KW  - Air conditioning
KW  - Electric equipment.
KW  - Heating
KW  - Control.
N1  - Includes bibliographical references
ER  -