TY  - BOOK
AU  - McMahon, April M. S
AU  - McMahon, Robert
TI  - Language classification by numbers
SN  - 9780199279012
SN  - 200501855
U1  - 401.2 MCM 
PY  - 2005///
CY  - Oxford
PB  - Oxford University Press
KW  - Language and languages - Classification
N1  - Includes bibliographical references (p. [241]-253) and index
ER  -