Burgers, J.M. <br/><br/>
Cosmical Gas Dynamics 

 - Washington:  Smithsonian Institution  1958 
 - 432p. :   il; 24 cm. 
<br/><br/> Proceedings of the 8th. Symposium of the International Astronomical Union held at the Smithsonian Astrophysical Observatory, Cambridge, Massachusets, USA, on 24-29 June, 1957 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Astronomía