000 00280nam a2200121Ia 4500
008 200817s9999 xx 000 0 und d
020 _a9582404647
082 _aT/421W45.4
100 _aBarea Cecilia
245 0 _aNetwork student`s book 4
260 _bRichmond
942 _cLINF
999 _c24532
_d24532