TY  - BOOK
AU  - Bird,Steven
AU  - Klein,Ewan
AU  - Loper,Edward
TI  - Natural Language Processing with Python
SN  - 9788184047486
U1  - 005.133 23
PY  - 2019///
CY  - Beijing, Cambridge [Mass.]
PB  - O'Reilly
KW  - Computer program language
KW  - Python
KW  - Natural language processing
N1  - Includes bibliographical references (p. 449-458) and indexes
ER  -