000 00368nam a2200145Ia 4500
008 231129s1995||||xx |||||||||||||| ||spa||
020 _a970-10-0637-2
040 _bspa
082 _a004.6 K93co
100 _aKrol Ed
245 0 _aConéctate al mundo de internet
260 _c1995
264 _aMcGraw-Hill
942 _2ddc
_cBKS
999 _c7886
_d7886