Ulrich, M. H. <br/><br/>
Scientific importance of high angular resolution at infrared and optical wavelengths 
M.  H. Ulrich                                                  
 - Garching  European Southern Observatory  1981 
 - vii, 443p. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Angular resolution<br/>Astronomy and astrophysics thesaurus<br/>Wavelength - optical<br/>Wavelengths - infrared
<br/><br/><label>Universal Decimal Class. No.: </label>520.8(082.1)  / SCI