Herbert, A.P. <br/><br/>
Sundials Old and New or fun with the sun 

 - London :  Methuen & Company,  1967. 
 - 198p.;  ill.;  21cm 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Astronomy
<br/><br/><label>Dewey Class. No.: </label>529.78  / HER