How secure is our critical infrastructure? :  hearing before the Committee on Governmental Affairs, United States Senate, One Hundred Seventh Congress, first session, September 12, 2001. 

 - Washington :  U.S. G.P.O. :  For sale by the Supt. of Docs., U.S. G.P.O. [Congressional Sales Office],  2002. 
 - iii, 87 pages :  illustrations ;  24 cm. 
 - S. hrg. ;  107-205 .
 - United States.  Congress.  Senate.  S. hrg. ;  107-205. .
<br/><br/> "Printed for the use of the Committee on Governmental Affairs."  Shipping list no.: 2002-0460-M.  CRDP Program record. 
<br/><br/>Includes bibliographical references. 
<br/><br/><br/>Microfiche. <br/>[Washington, D.C.] : <br/>Supt. of Docs., U.S. G.P.O., <br/>[2002]. <br/>1 microfiche : negative. 
<br/><br/><label>ISBN: </label>0160685079 9780160685071 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Information warfare--United States.<br/>Computer security--United States.<br/>Computer networks--Security measures--United States.<br/>Cyberterrorism--Prevention.--United States<br/>Emergency management--United States.
<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.107-205