Thornley, James F. The planning of primary education in Northern Nigeria [by] J. F. Thornley. - Paris : Unesco, International Institute for Educational Planning, [1966] - 41 p. : tables ; 24 cm. - Unesco. Document ; II EP.66/I.2/A . Subjects--Topical Terms: Educational planning ----Nigeria, Northern.----Education, Primary.----Nigeria, Northern.----