Ewelukwa, G. O Akusoba, E.U PRACTICAL CHEMISTRY FOR SENIOR SECONDARY SCHOOLS. E.U, AKUSOBA O. G, EWELUKWA. - ONISHA. AFRICANA. - ii,213p; ill. pbk. ISBN: 9781753275 Subjects--Topical Terms: CHEMISTRY- LABORATORY MANUAL. LC Class. No.: INHURD QD45.E9 1985.