TY - DATA AU - Moteff,John D. AU - Parfomak,Paul W. ED - Library of Congress. TI - Critical infrastructure and key assets: definition and identification T2 - Report / Congressional Research Service PY - 2020///- CY - [Washington, D.C.] PB - Congressional Research Service KW - Infrastructure (Economics) KW - Security measures KW - United States KW - Terrorism KW - Prevention KW - National security N1 - The CRS report home page provides access to all versions published since 2018 in accordance with P.L. 115-141; earliest version dated 2004; "October 01, 2004."; GPO Cataloging Record Distribution Program (CRDP); Report includes bibliographical references UR - https://purl.fdlp.gov/GPO/gpo131288 ER -