000 00275nam a2200121Ia 4500
008 221030s9999 xx 000 0 und d
041 _aEnglish
100 _aW.r. Stevens
245 0 _aUnix Network Programming
_cby W.r. Stevens
260 _c0
650 _aMc
942 _cBK
999 _c16518
_d16518