TY - BOOK ED - United States. TI - Trouble at the top: are vacancies at the Department of Homeland Security undermining the mission? : hearing before the Committee on Homeland Security, House of Representatives, One Hundred Sixteenth Congress, first session, February 13, 2019 AV - KF27 .H57 2019c PY - 2019/// CY - Washington PB - U.S. Government Publishing Office KW - United States KW - Department of Homeland Security KW - Management KW - Officials and employees KW - Selection and appointment KW - Evaluation KW - Turnover KW - Government executives KW - National security KW - Legislative hearings KW - lcgft N1 - "Serial No. 116-15."; CRDP Program record; Includes bibliographical references UR - https://purl.fdlp.gov/GPO/gpo125899 ER -