TY  - BOOK
AU  - x
AU  - Irmscher,William F.
TI  - The  language of  ideas ,
SN  - x
U1  - 408/IRL 
PY  - 1963///
CY  - N.Y.
PB  - Book-Merrill
KW  - Language and Languages
KW  - language and languages
ER  -