Handbook of frequency allocations and spectrum protection for scientific uses  [electronic resource] / 
 Frequency allocations and spectrum protection for scientific uses 
Panel on Frequency Allocations and Spectrum Protection for Scientific Uses, Committee on Radio Frequencies, Board on Physics and Astronomy, Division on Engineering and Physical Sciences, National Research Council of the National Academies. 
 - Washington, D.C. :  National Academies Press,  2007. 
 - xii, 118 p. :  ill. 
<br/><br/>Includes bibliographical references. 
<br/><br/><br/>Electronic reproduction. Ann Arbor, MI : ProQuest, 2015. Available via World Wide Web. Access may be limited to ProQuest affiliated libraries. 
<br/><br/><label>ISBN: </label>
<br/><br/><label>Subjects--Topical Terms: </label><br/>Radio frequency allocation--United States.<br/>Telegraph, Wireless--United States.
<br/><br/><label>Index Terms--Genre/Form: </label><br/>Electronic books.
<br/><br/><label>LC Class. No.: </label>HE8678  / .H36 2007