TY  - BOOK
AU  - Ginsburgh,Victor
AU  - Weber,Shlomo
TI  - How many languages do we really need?: the economics of linguistic diversity 
SN  - 9780691136899 (hbk.)
AV  - P120.V37 G56 2011
U1  - 306.44 23
PY  - 2011///
CY  - Princeton, NJ
PB  - Princeton University Press
KW  - Language and languages
KW  - Variation
KW  - Economic aspects
KW  - Sociolinguistics
N1  - Includes bibliographical references (p. [205]-221) and index
ER  -