TY  - BOOK
AU  - Cleary,Laura R
AU  - Darby,Roger
TI  - Managing Security: concepts and challeges 
T2  - Cass Military studies
SN  - 9780367683504
U1  - 355.03 C5808 Ma 
PY  - 2022///
KW  - National Security
KW  - Textbook
N1  - Includes bibliographical references and index
ER  -