000 00371nam a2200169Ia 4500
008 190201s9999 xx 000 0 und d
020 _a9.79E+12
082 _a5
082 _b4 STE
100 _a"Stevens, W. Richard"
245 0 _aUNIX Network Programming
250 _aThird
260 _aNoida
260 _bPearson
260 _c2015
300 _a"xxiii,- 991"
999 _c51738
_d51738