00310nam a2200121Ia 4500008004100000020001500041082001000056100002000066245007100086250000600157260001600163300000900179240801s9999    xx            000 0 und d  a8175155663  bKAR-D  aKARNA SATISH K. 0aDETAILED SOLUTIONS IN ELECTRONICS & COMMUNICATION FOR COMPETITIONS  a1  aDELHIc2008  a1074