Watkins, Wendell, ed. <br/><br/>
Characterization, Propagation, and Simulation of Sources and Backgrounds  [eBook] 

 - Washington, USA  SPIE  1991 
 - Online resource 
 - Proceedings of SPIE; V. 1486 .
<br/><br/><label>ISBN: </label>9780819405951 (Print)