00274nam a2200109Ia 4500008004100000041001200041082001100053100002700064245004900091260001600140650000800156221030s9999    xx            000 0 und d  aEnglish  a105.23  aShowkat Ahmad Khan/277 0aSymplex  data  communication with encription  aJAMMUc2005  aECE