000
00274nam a2200109Ia 4500
008
221117b |||||||| |||| 00| 0 eng d
040
_a
BGL
_c
BGL
082
_a
001.642
245
0
_a
Networking pritocols and standards
260
_a
New Delhi
_b
Prentice Hall
_c
2004
942
_c
GB
999
_c
22283
_d
22283