Peter G. Smith text Hingham Charles River Media 2005 Ed. 1 eng

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541 hlm : Ilus ; 19x23 cm Network security 005.8 005.8 PET l 1-58450-396-3 180711 20180711092336 INLIS000000000002517 Converted from MARCXML to MODS version 3.5 using MARC21slim2MODS3-5.xsl (Revision 1.106 2014/12/19)