TY - BOOK AU - Revinipati, Venkata Sravani TI - Annual asymmetry observed from the global ionospheric total electron content (TEC) during 2008-2012 PY - 2016/// CY - Mumbai PB - IIG KW - Global IonosphericProject ReportTotal Electron Content (tec) N1 - M.Sc. Project Report submitted under the guidance of Dr. S. Tulasiram ER -