00355nam a2200145Ia 4500003000400000005001700004008004100021020001800062082001900080100002100099245002700120250000800147260004300155300001100198TMU20250728114027.0161008s9999    xx            000 0 und d  a9789339204792  a621.382bPro-D  aProakis, John G.  aDigital Communications  a5th  bMcGraw Hill Educationc2014aNew Delhi  a1150p.