000 00368nam a2200133Ia 4500
008 190711s9999 xx 000 0 und d
020 _a8178087626
082 _a621.38195404 L6544
100 _aLEUF,B
245 0 _aPEER TO PEER: COLLABORATION AND SHARING OVER THE INTERNET
260 _aNEW DELHI
_bPEARSON
_c2002
300 _axxiv+429p.,24x18Cms
942 _cBK
_2DDC
999 _c29062
_d29062