00353nam a2200133Ia 4500008004100000041000800041082001400049100001500063245005300078250001700131260002800148300001200176650003100188231207s9999    xx            000 0 und d  aeng  a005.8/KAU  aC. Kaufman  aNetwork security Private Comm. In a Public World  a2005 2nd Ed.  bPearson Edu. South Asia  aPB/729/  aComnputer Program Language