000 00376nam a2200157Ia 4500
008 180712s9999 xx 000 0 und d
020 _a9788120336964
082 _a4.678
_bCOM
100 _aCOMER, Douglas E.
245 4 _aThe internet book
250 _a4th ed.
260 _aNew Delhi
_bPHI Learning
_c2009
300 _axxvii, 380 p.
650 _aInternet
942 _cR
999 _c42859
_d42859