00520     2200193   4500001002100000005001500021035002000036007000300056008003900059020002200098100003400120245003900154250001000193600002100203264002000224336002100244337002300265338003800288INLIS00000000000668120201112020513  a0010-1120000585ta201112                |          | |    a978-1-4471-6654-20 aJoseph Migga KizzaePengarang1 aGuide to Computer Network Security  aEd. 3 4aNetwork Security  bSpringer,c2015  2rdacontentaTeks  2rdamediaaKomputer  2rdacarrieraSumber sambung jaring