000
00300nam a2200133Ia 4500
008
160902s9999 xx 000 0 und d
040
_c
PK-GjGUL
082
_a
004.6
_b
NET-N
245
0
_a
Networking fundamentals
260
_a
U.S.A.
_b
United states
_c
1999
300
_a
349
546
_a
Eng.
942
_c
BK
999
_c
49
_d
49