Advanced technology optical telescopes  IV, pt. 1, proceedings of the SPIE, held at Tucson, Arizona from 12-16, 1990 
edited by Lawrence D. Barr                                       
 - Washington  Society of Photo-Optical Instrumentation Engineers  1990 
 - xiii, 584p. 
 - SPIE proceedings series; v. 1236 .
<br/><br/><label>ISBN: </label>0-8194-0280-X 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Astronomy and Astrophysics Thesaurus<br/>Optical telescopes
<br/><br/><label>Universal Decimal Class. No.: </label>535(082.1)  / SPI-1236