Waugh, Albert E <br/><br/>
Sundials 
A. E. Waugh 
 - New York  Dover Publications  1973 
 - xii, 228p. 
<br/><br/><label>ISBN: </label>0-486-22947-5 
<br/><br/><label>Subjects--Topical Terms: </label><br/> Dials <br/>Time 
<br/><br/><label>Universal Decimal Class. No.: </label>520.378  / WAU