000			00847nam a2200241 4500
003			OSt
005			20240726064800.0
006			a
008			240726b |||||||| |||| 00| 0 eng d
020			_a9780071221399
040			_aDWCL-Main lib. _cOC
082			_2Complete version, Ninth edition _aCirc. 004 W721u 2011
100			_aWilluiams, Brian K.
245			_aUsing information technology : a practical introduction to computers & communications /
250			_aComplete version, Ninth edition
260			_aN.Y. _bMcGraw-Hill, _cc2011.
300			_axxviii, _b577 p. : col. ill. ; _c28 cm.
504			_aIncludes bibliographical references & index.
650			_a1. Computers.
650			_a2. Telecommunications systems.
650			_a3. Information Technology.
942			_2ddc _n0 _cBK-CIRC _eComplete version, Ninth edition _kCirc.
999			_c2816 _d2816