000
00307nam a2200121Ia 4500
008
211209s9999 xx 000 0 und d
041
_a
eng
082
_a
004.62 DOU
100
_a
DOUGLAS E COMER
245
_a
INTERNETWORKING WITH TCP/IP, PRINCIPLES, PROTOCOLS AND ARCHI
250
_a
6 ed.
260
_b
PHI
999
_c
83719
_d
83719