TY - BOOK AU - H.W, Gatimu AU - A. N, Gatonye AU - F.W, Njagi TI - Progressive primary mathematics teacher's book 1 SN - 0195730836 U1 - J 510 .PRO 2003 PY - 2003/// CY - Nairobi , Kenya PB - Oxford University Press KW - Mathematics ER -