Shaeffer Sheldon Educational research environments in the developing world / editors, Sheldon Shaeffer and John A. Nkinyangi. - Ottawa, Canada : International Development Research Centre, c1983. - 288 p. : ill. ; 25 cm. Summary in French and Spanish. ISBN: 0889363781 (pbk.) LCCN: 84123156 Subjects--Topical Terms: Education--Research--Developing countries. LC Class. No.: LC2607 / .E39 1983 Dewey Class. No.: 370