00385nam a2200145Ia 4500008004100000041000800041082001900049100003500068245005400103250001100157260003600168300000800204365000800212999001900220231011s9999    xx            000 0 und d  aeng  a001.64/BHU-CHO  aBhura Pawan Kumar/Chopra Arpit  aIntroduction to Computers and Information Systems  aFirst   bWisdom Publications Delhic2017  a157  b248  c911763d911763