Ultraviolet stellar spectra and related ground-based observations :  International Astronomical Union symposium no. 36 held in Lunteren, The Netherlands, 24-27 June, 1969 / 
Ed. by L. Houziaux, H.E. Butler. 
 - Dordrecht :  D. Reidel Publ. Co.,  1970. 
 - xv, 361 p  ill. 
 - Symposium (International Astronomical Union)  No. 36 .
<br/><br/><label>ISBN: </label>9027701520 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Ultraviolet astronomy--Congresses<br/>Stars--Spectra--Congresses