00389nam a2200145Ia 4500008004100000020002300041040002600064082001800090100004000108245004100148250001100189260002200200003000400222005001700226241217s9999||||xx |||||||||||||| ||und||  a9781565921481c105  bengcSSK Libraryerda  a005.432 GAR.2  a Simson Garfinkel & Gene Spafford - 0aPractical Unix And Internet Security  a2nd ed  b O'reillyc©1996OSt20241217112928.0