Maraldi, U <br/><br/>
[Past and future of astronautics].  [electronic resource] 

 -  Minerva medica  Mar 1971 
 - 1266-70 p.  digital 
<br/><br/> Publication Type: Historical Article; Journal Article 
<br/><br/><label>ISSN: </label>0026-4806 
<br/><br/><label>Subjects--Topical Terms: </label><br/>History, 19th Century<br/>History, 20th Century<br/>Space Flight--history