00331nam a2200121Ia 4500008004100000082001600041100001900057245006400076250000800140260003700148300000800185650001600193191201s2005    xx            000 0 und d  a621.38bCHQ  aCHADHA, Prem R 0aQuestion Bank in Electronics and Communications Engineering  a2nd  aN.DelhibGalgotia Pub. Pvtc2005  a846  aB.Tech(ECE)