000 00279nam a2200121Ia 4500
008 210310s9999 xx 000 0 und d
040 _crty
100 _aLeon,Alexis and Leon,Mathew
245 0 _aInternet in a nutshell
260 _aNew Delhi
300 _a1988
942 _cTU
999 _c249435
_d249435