http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
Civil defense communications requirements at the local, state, and regional levels
Prepared for Office of Civil Defense, Department of the Army-OSA OCD-PS-64-201 MU-4949-120 2211C
From the Library of the Hazard Reduction and Recovery Center (HRRC)
Includes bibliographical references (pages 173-175) 35