000 00299nam a2200121Ia 4500
008 221221s9999 xx 000 0 und d
041 _aENG
082 _a004.2
_bALT/I
100 _aAlter, Steven
245 0 _aInformation Systems
260 _aNew Delhi
_bPearson Education Asia
_c2002
942 _cBK
999 _c16786
_d16786