TY - BOOK ED - The Jomo Kenyatta Foundation ED - The Jomo Kenyatta Foundation TI - Primary mathematics: Pupil's book 6 SN - 9966 22 296 0 U1 - 500.510 1st. ed. PY - 1984/// CY - Nairobi PB - The Jomo Kenyatta Foundation KW - Science ER -