Goldstein, Bernard R. <br/><br/>
Theory and observation in ancient and medieval astronomy / 
Bernard R. Goldstein. 
 - London :  Variorum Reprints,  1985. 
 - 245 p. ;  24 cm. 
<br/><br/>Includes bibliographical references and index. 
<br/><br/><label>ISBN: </label>0860781631 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Astronomy--History.