TY  - BOOK
AU  - Bird, Steven
AU  - Klein, Ewan 
AU  - Loper, Edward
TI  - Natural language processing with Python: analyzing text with the natural language toolkit
SN  - 9788184047486
U1  - 005.133 B5321n 
PY  - 2009///
CY  - Mumbai
PB  - Shroff Publishers & Distributors Pvt. Ltd.
KW  - Natural language processing
KW  - Computer science
KW  - Python (Computer program language)
ER  -