00392nam a22001337a 4500008004100000020002200041040000800063050001600071082001600087100001900103245007900122260004200201300001500243260420b ||||| |||| 00| 0 eng d a978-9966-46-712-6 cDDC a398.392b22 a398.392b22 aNDALU,Ahmed E. aKamusi ya Vitendawili na MafumbocAhmed E. Ndalu and Henriette M. Ikambili aNairobibEast African Educationc1991 a111pc21cm