TY  - BOOK
AU  - Bird Steven
TI  - Natural Language Processing with Python
SN  - 9788184047486
U1  - 005.133 BIR 
PY  - 2019///
CY  - AMERICA
PB  - O Reilly Media
KW  -  bird steven klein ewan loper edward
KW  -  language
KW  -  processing
KW  -  python
KW  - natural
ER  -