TY  - BOOK
AU  - Gillespie,Colin
AU  - Lovelace,Robin
TI  - Efficient R programming: a practical guide to smarter programming 
SN  - 9781491950784
U1  - 005.133 23
PY  - 2016///
CY  - Sebastopol, CA
PB  - O'Reilly Media, Inc.
KW  - R (Computer program language)
N1  - Includes bibliographical references and index
ER  -