00550nam 2201096 45000010005000000030023000050050009000280080041000370820011000780720030000890200018001191000022001372600029001592500007001882450066001956500030002616500045002916500022003361096StarLibrary Marc Built20180430201711 ||||| |||||||||||amh  a005.82 anetwork security practice a0-13-111502-2 aWilliam Stallings bPRENTICE.HALL PTR c2003 a20 aCryptography and network security bprinciples and practices anetwork security practice apublic-key encryption and hash functions asymmetric ciphers