Ajaja, O. S S C E & J M E Mathematics / O. Ajaja, J. O. Ajayi and A. B. Fagbohun - Lagos Lamtad 2008 - viii, 263p. Pbk. ISBN: 9783200135 Subjects--Topical Terms: Mathematics--study and teaching (secondary)Mathematics--problems, exercise, etc LC Class. No.: QA141.A4 2008