00278nam a2200097Ia 450000500170000000800410001702000180005808200160007624500540009226000340014620260205063227.0260111s9999||||xx |||||||||||||| ||und||  a9789351441861  a620.76  G2G 0aGATE electronics & communication engineering 2015  aRoorkeebC L media pub.c2015