Kumar, A. Mathematics (paper-I) / A Kumar. - / . - Agra : Upkar Prakashan. - viii, 352p. : ill.,tables.figs. ; 24cm . Note book of UGC NET/JRF/SLET NULL ISBN: RS190.00 (Pb) Subjects--Index Terms: MATHEMATICS-GUIDE BOOK Dewey Class. No.: 510.76 / KUM/M