(EBook PDF)CRAN Recipes: DPLYR, Stringr, Lubridate, and RegEx in R by William Yarberry $15.99 Add to Cart
(eBook PDF)Black Lives Matter From a Moment to a Movement (Guides to Subcultures and Countercultures) - Laurie Hillstrom by Laurie Collier Hillstrom $9.90 Add to Cart
