Oriti, Ronald A. <br/><br/>
Introduction to astronomy / 
by Ronald A. Oriti. 
 - Encino, Calif. :  Glencoe,  c1977. 
 - xii, 402  p. 
<br/><br/>Includes bibliographical references and index. 
<br/><br/><label>ISBN: </label>0024785601 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Astronomy--Study and teaching.<br/>Cosmology--Study and teaching.
<br/><br/><label>LC Class. No.: </label>QB61  / .O7