000
00275nam a2200109Ia 4500
008
220201s9999 xx 000 0 eng d
100
_a
COMER (D.E.)
245
0
_a
INTERNETWORKING WITH TCP/IP: PRINCIPLES, PROTOCOL & ARCH.
250
_a
6TH
260
_b
PEARSON
942
_2
ddc
999
_c
99780
_d
99780