TY  - BOOK
AU  - Ruhlen,Merritt
TI  - The origin of language: tracing the evolution of the mother tongue 
SN  - 0471584266 (cl. : acidfree paper) :
AV  - P116 .R85 1994
U1  - 401 20
PY  - 1994///
CY  - New York
PB  - Wiley
KW  - Language and languages
KW  - Origin
KW  - Classification
KW  - Human evolution
N1  - Includes bibliographical references (p. 216-224) and index
UR  - http://www.loc.gov/catdir/toc/onix02/93039009.html
ER  -