Oxford University Press,

Oxford successful social sciences. Grade 6, Teacher's guide / Dilley, Liz.

Oxford successful social sciences. Grade 6, Learner's book / Dilley, Liz.

Oxford successful mathematics. Grade 4, Learner's book / Pretorius, J. (Johan), 1949-

Oxford University Press,

The Oxford companion to the economics of Africa / Aryeetey, Ernest, 1955-

The Oxford handbook of urban economics and planning / Brooks, Nancy, 1963-

The Oxford handbook of sports economics. Kahane, Leo H.

Oxford University Press,

Oxford University Press,

Oxford University Press,

Oxford University Press,