00467nam a2200145Ia 4500008004100000020001800041041000800059082001300067100002600080245013700106260002800243300000800271365001600279700002600295230718s9999    xx            000 0 und d  a9789387394414  aeng  a621bKHA  aKhanna Editorial Team  aGATE 2019: Electronics And Communication EngineeringbAlso Useful For GAIL, BHEL, SAIL, BARC, ONGC, HPCL, DRDO, ISRO, And Other PSUs  c2018bKhanna Publishers  a856  cRs.b849.00  aKhanna Editorial Team