TY - BOOK AU - Graynor,Frank TI - Hisabati kiongozi cha mwalimu na kitabu cha mwanafunzi, darasa la pili T2 - Irish Aid , 1994 AV - MATH QA13.S39 PY - 1994/// CY - Korogwe PB - Primary Maths Upgrade Project KW - Mathematics KW - Study and teaching (Elementary) ER -