00292nam a2200121Ia 4500008004100000041001200041082001100053100001800064245006300082260000600145650000600151700001300157221030s9999    xx            000 0 und d  aEnglish  a105.23  aI. J. Nagrath 0aSystems - Modelling & Analysiscby I. J. Nagrath, M. Gopal  c0  aB  aM. Gopal