@book{oai:ir.ide.go.jp:00045068,
 author = {佐野, 敬夫 and Africa, Tomas P.},
 month = {},
 note = {/338/Aj2/85, application/pdf, TSS006300_002},
 publisher = {Institute of Developing Economies},
 title = {Preface},
 year = {1992}
}