00537nam 2200169z- 450 9910693716203321(CKB)4970000000021468(EXLCZ)99497000000002146820240129c2003uuuu -u- -engCritical infrastructure protection : challenges for selected agencies and industry sectorsWashington, D.CCritical Infrastructure ProtectionDOCUMENT9910693716203321Critical infrastructure protection2658893UNINA