000 00324nam a2200145Ia 4500
008 150518s9999||||xx |||||||||||||| ||und||
082 _a004.6 DOU
100 _aDouglas E.Comer
245 _aInternet working with TCPIP
250 _a2001
260 _b0
300 _a004.6 DOU
600 _aComputer
942 _2ddc
_cBK
999 _c13674
_d13674