Duncan, John Charles <br/><br/>
Astronomy  a text book 
by John Charles Duncan ... 
 - 2d ed. rev. 
 - New York  London  Harper & brothers  [c1930] 
 - xix p., 1 l., 435 p.  front., illus., 65 pl. (1 col.) on 33 l., diagrs., charts.  22 cm. 
<br/><br/><label>LCCN: </label>30022137 //r87 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Astronomy
<br/><br/><label>LC Class. No.: </label>QB45  / .D8 1930