@book{oai:ir.ide.go.jp:00045333,
 author = {Takao, Sano and Hiroshi, Osada},
 month = {},
 note = {/330.1/Aj1005, application/pdf, SPT001200_002},
 publisher = {Institute of Developing Economies},
 title = {Preface},
 year = {1998}
}