000 00294nam a2200121Ia 4500
008 200802s9999||||xx |||||||||||||| ||und||
020 _a978-0-07-111619-0
035 _a30547
100 _aMarakas,G.M
245 0 _aSystems Analysis & Desigh .-
260 _bMcGraw Hill, New York
942 _cBK
999 _c30548
_d30548