a voluntary national standard promulgated by the National Institute of Justice NIJ standard 0106.01 Law Enforcement Standards Laboratory creator author. National Institute of Justice (U.S.) issuing body. text bibliography dcu 1981 monographic eng 1 online resource (iii,13 pages) : illustrations. Title from title screen (viewed July 19, 2016). At head of cover title: "technology assessment program." "Formulated by the Law Enforcement Standards Laboratory of the National Bureau of Standards ..."--Title page verso. "December 1981." G.P.O. sales statement incorrect in publication. "Supersedes NILECJ-STD-0106.00 dated Sept. 1975." CRDP Project record. Includes bibliographical references. Riot helmets Testing J 28.15:0106.01 J 28.15:0106.01 National Institute of Justice (U.S.). Washington, D.C. : U.S. Dept. of Justice, National Institute of Justice, 1981 [i.e. 1982] (OCoLC)8254565 National Institute of Justice (U.S.). http://purl.fdlp.gov/GPO/gpo61173 http://purl.fdlp.gov/GPO/gpo61173 PUCPR 121209 20180512140822.0 ocn820692292 eng