00481nam a2200169 a 450000500170000002000180001708200160003510000190005111000280007024500430009825000120014126000540015330000270020750000350023470000200026970000220028920251203111703.0  a9780471661368  a628.05bTUR  aTurban, Efraim  aJohn Wiley & Sons, inc.  aIntroduction to information technology  a3rd ed.  aUnited States of AmericabJohn Wiley & Sonsc2005  axviii,502p.c24cm.bPB  aincluding references and index  aRainer, kelly R  aPotter, Richard E