TY  - BOOK
AU  - Munzert, Simon.
TI  - Automated data collection with R:  : a practical guide to web scraping and text mining 
SN  - 9781118834817
PY  - 2015///
CY  - UK
PB  - John Wiley & Sons, Ltd
UR  - http://opac.dbit.in/cgi-bin/koha/opac-retrieve-file.pl?id=9a76a13f5fc8b013071b8a88e7955eb2
ER  -