Prakashan, Upkar Upkar's UGC NET/ JRF/ SET Teaching & Research Aptitude / by Upkar Prakashan - Agra: Upkar Prakashan, 2020. - xv, 416Ep. ISBN: 9788174822154 Subjects--Topical Terms: CommunicationEconomicsResearch AptitudeTeaching Aptitude Dewey Class. No.: 370.7 / PRA/U