00281nam a2200109Ia 4500008004100000041001200041082001100053100001700064245007800081260000600159650000600165221030s9999    xx            000 0 und d  aEnglish  a105.23  aD. P. Nagpal 0aComputer Fundamentals - Concepts, Systems & Applicationscby D. P. Nagpal  c0  aB