000 00264nam a2200109Ia 4500
001 9724
008 231023s9999 xx 000 0 und d
100 1 _aLaquey, Tracy
245 1 0 _aQué es Internet
260 _aAddison-Wesley Iberoamericana 1995,
_c1995
999 _c61187
_d61187
942 _n1