000 00294nam a2200121Ia 4500
008 221030s9999 xx 000 0 und d
041 _aEnglish
100 _aB Leuf
245 0 _aPeer to Peer- Collaboration & Sharing over the Internet
_cby B Leuf
260 _c0
650 _aMc
942 _cBK
999 _c14709
_d14709