===== Parallel R ===== {{http://covers.openlibrary.org/b/isbn/9781449309923-M.jpg}} ---- dataentry book ---- type: book isbn13: 9781449309923 author: Q. Ethan McCallum and Stephen Weston. publisher: O'Reilly Media year: 2012 lang: eng origlang: worldcat_oclc: 758392444 city: Sebastopol, Calif edition: form_onix: BC lccns: borrower_user: borrowdate_dt: ----