00318nam a2200121Ia 4500008004100000041001200041082001100053100002200064245007900086260000600165650000600171700001900177221030s9999    xx            000 0 und d  aEnglish  a105.23  aU. K. Chakraborty 0aSoftware & Systems - An Introductioncby U. K. Chakraborty, D. G. Dastidar  c0  aB  aD. G. Dastidar