Instrumentation in astronomy  IV, SPIE conference proceedings held in Tucson, United States, 8-10 March 1982 
edited by David J. Crawford                                     
 - Washington  Society of Photo-Optical Instrumentation Engineers  1982 
 - 527p. 
 - SPIE proceedings series; v. 331 .
<br/><br/><label>ISBN: </label>0-89252-366-2 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Detector elements<br/>Imaging detectors<br/>Photoelectric astronomy<br/>Spectroscopic instruments
<br/><br/><label>Universal Decimal Class. No.: </label>535(082.1)  / SPI-331