TY  - BOOK
AU  - Lawrence, Michael F.
AU  - Verzani, John
TI  - Programming graphical user interfaces in R
SN  - 978-1-4398-5682-6
U1  - 519.682 R 
PY  - 2012///
CY  - Boca Raton
PB  - CRC Press
KW  - R programming
ER  -