TY - BOOK AU - Babu, John AU - (i) Prasad, T.J. Rajendra AU - (ii) Madhukar, Gadde Mathew AU - (iii) Rao, Digumarti Bhaskara TI - Problem solving in mathematics SN - 81-7648-982-4 U1 - 510 PY - 2016/// CY - New Delhi PB - A.P.H. KW - 1. MATHEMATICS N1 - Include index ER -