How many languages do we really need? the economics of linguistic diversity /

I tiakina i:
Ngā taipitopito rārangi puna kōrero
Kaituhi matua: Ginsburgh, Victor
Kaituhi rangatōpū: ebrary, Inc
Ētahi atu kaituhi: Weber, Shlomo
Hōputu: Tāhiko īPukapuka
Reo:Ingarihi
I whakaputaina: Princeton, N.J. : Princeton University Press, 2011.
Ngā marau:
Urunga tuihono:An electronic book accessible through the World Wide Web; click to view
Ngā Tūtohu: Tāpirihia he Tūtohu
Kāore He Tūtohu, Me noho koe te mea tuatahi ki te tūtohu i tēnei pūkete!
Whakaahuatanga
Whakaahuatanga ōkiko:viii, 232 p. : ill.
Rārangi puna kōrero:Includes bibliographical references and index.