TY  - BOOK
AU  - Siddiqui ,Tanveer 
AU  - Tiwary, U S
TI  - Natural Language Processing and Information Retrieval
SN  - 9780195692327
U1  - 81'322.2 
PY  - 2018///
CY  - New Delhi
PB  - Oxford
KW  - 81'322.2 SID
ER  -