000
00272nam a2200109 4500
020
_a
9783089528
100
_a
Bukar, Usman
245
_a
Issues and Challenges of National Security
260
_a
Nigeria
_b
Klamidas Communications Ltd
_c
2017
300
_a
95pages.:
942
_c
BK
999
_c
7584
_d
7584