00526nam a2200193Ia 4500001002600000005001700026008004100043020001800084040001200102041001200114082002100126100001700147245003200164260002700196300001700223365001400240521003200254650004600286BLU-OPE-ITY-0-672-32237-420260728103638.0260728s9999    xx            000 0 und d  a0-672-32237-4  cPK-LaCU  aEnglish  a005.821 BLUbBLU  ablum richard 0aopen source e-mail security  aIndiabSams Publishing  bSoft Binding  b1000cRs.  aFaculty, students and Staff  aComputer SciencexArtificial Intelligence