000 00268nam a2200109Ia 4500
008 200302s9999 xx 000 0 und d
100 _aCisco System
245 0 _aCCNA 1&2 Compenion Guide
250 _a3rd rev. Ed.
260 _bNew Delhi : Pearson
_c2005
942 _cCD
999 _c15049
_d15049