Hellman, Doris <br/><br/>
The comet of 1577: Its place in the history of astronomy 

 - New York:  Columbia University Press  1944 
 - 488p. :   il; 23 cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Historia de la Astronomía<br/>Historia de la Astronomía