00473nam a2200133Ia 4500008004100000041000800041082001600049100000900065245009700074260003600171365000700207999001900214952010600233230303s9999    xx            000 0 und d  aeng  a621.374 GAT  aGATE  aComputer science & information Technology Instrumentation Engineering Electrical Engineering  aNEW DELHIbKoncept bookdehradun  cRS  c183464d183464  00104070aECDbECDd2023-03-03g695.00l0o621.374 GATpEB9988r2023-03-03 00:00:00w2023-03-03yBK