Hitzeroth, Deborah. <br/><br/>
Telescopes :  searching the heavens / 
by Deborah Hitzeroth. 
 - San Diego, CA :  Lucent,  1991. 
 - 96 p. :  ill. 
 - The Encyclopaedia of discovery and invention .
<br/><br/>Includes bibliographical references. 
<br/><br/> Discusses early astronomical studies & the primitive tools used, the development of telescope technology, and the role telescopes have played in expanding our knowledge of the universe. 
<br/><br/><label>ISBN: </label>1560062096 
<br/><br/><label>LCCN: </label>91016711 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Telescopes.
<br/><br/><label>Dewey Class. No.: </label>522