The large-scale characteristics of the galaxy :  symposium no. 84, held in College Park, Maryland, U.S.A., 12-17 June 1978 / 
edited by W. B. Burton. 
 - Dordrecht :  D. Reidel Publishing,  1979. 
 - xviii, 611 pages :  illustration ;  25 cm. 
 - International Astronomical Union.  Symposium ;  no. 84. .
<br/><br/> Symposium jointly sponsored by IAU Commission 33, Structure and Dynamics of the Galactic System, and by Commission 34, Interstellar Matter and Planetary Nebulae. 
<br/><br/>Includes bibliographies and index. 
<br/><br/><label>ISBN: </label>9027710295 9027710309 (pbk.) 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Milky Way--Congresses.