TY  - BOOK
AU  - Waltz,David L.
TI  - Semantic structures: advances in natural language processing 
T2  - Routledge library editions. Linguistics
SN  - 9780415723756 (harback)
PY  - 2014///
CY  - London
PB  - Routledge, Taylor & Francis Group
KW  - Natural language processing (Computer science)
KW  - Programming languages (Electronic computers)
KW  - Semantics
N1  - Includes bibliographical references and indexes; Reprint. Originally published: Hillsdale : Lawrence Erlbaum Associates, 1989
ER  -