Protecting the electric grid from the potential threats of solar storms and electromagnetic pulse :  hearing before the Committee on Homeland Security and Governmental Affairs, United States Senate, One Hundred Fourteenth Congress, first session, July 22, 2015. 

 - iii, 121 pages :  illustrations ;  24 cm. 
 - S. Hrg. ;  114-483 .
 - United States.  Congress.  Senate.  S. hrg. ;  114-483. .
<br/><br/> Shipping list no.: 2017-0034-M.  CRDP Program record. 
<br/><br/>Includes bibliographical references. 
<br/><br/><br/>Microfiche. <br/>[Washington, D.C.] : <br/>U.S. Government Printing Office, <br/>[2017] <br/>2 microfiches : negative. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Electric power systems--Security measures--United States.<br/>Electric power system stability.<br/>Electric power distribution--Security measures--United States.<br/>Electromagnetic pulse--Risk assessment--United States.<br/>Magnetic storms--Risk assessment--United States.<br/>Infrastructure (Economics)--Security measures--United States.<br/>Cyberterrorism--Prevention.--United States
<br/><br/><label>Index Terms--Genre/Form: </label><br/>Legislative hearings.
<br/><br/><label>LC Class. No.: </label>KF26  / .H63 2015 
<br/><br/><label>GPO Item No.: </label>1037-C (MF) 
<br/><br/><label>Gov. Doc. Class. No.: </label>Y 4.G 74/9:S.HRG.114-483