Wolf-rayet and high-temperature stars  proceedings of the IAU Symposium no.49 held in Buenos Aires, Argentina, August 9-14, 1971 
edited by M. K. V. Bappu and J. Sahade 
 - Dordrecht  D. Reidel Publishing  1973 
 - xiv, 263p. 
 - IAU Symposium; no. 49 .
<br/><br/><label>ISBN: </label>90-277-0246-2 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Astronomy and Astrophysics Thesaurus<br/>Circumstellar envelopes<br/>High temperature stars<br/>Wolf rayet stars
<br/><br/><label>Universal Decimal Class. No.: </label>082.2:52  / IAU-S49