Sutphin,SE <br/><br/>
Residential heat pumps : Installation and troubleshooting  

 - 1st Ed. 
 - New Delhi  PHI Learning Private Limited  1987 
 - 210 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Architecture
<br/><br/><label>Dewey Class. No.: </label>720  / SU-R