Kumar, Sudhir .
Teaching of mathematics / by Sudhir Kumar and D.N. Ratnalikar. - 2nd rev ed / - New Delhi : Anmol Publications , 2003 - x, 341p ;
81-261-1331-6
Mathematics
B / P6
Teaching of mathematics / by Sudhir Kumar and D.N. Ratnalikar. - 2nd rev ed / - New Delhi : Anmol Publications , 2003 - x, 341p ;
81-261-1331-6
Mathematics
B / P6