Teaching and research aptitude : general paper -1 / Pratiyogita Darpan. - Agra : Upkar Prakashan, 2016. - xvi, 400 p. : ill. ; 25 cm. - According t the latest pattern. . ISBN: 9788174822154 Subjects--Topical Terms: Research aptitude. Dewey Class. No.: 371.102 / UPK