Williams, J. Richard  1941- <br/><br/>
Design and installation of solar heating and hot water systems / 
by J. Richard Williams 
 - Ann Arbor, Mich. :  Ann Arbor Science,  1983 
 - x , 427 p. :  ill. ;  24 cm. 
<br/><br/>Includes bibliographies and index 
<br/><br/><label>ISBN: </label>0250405938 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Solar heating--Equipment and supplies--Design and construction<br/>Solar water heaters