Borovik, Alexandre, The essence of mathematics : through elementary problems / Alexandre Borovik and Tony Gardiner. - 1 online resource (389 pages) ISBN: 9781783747016 (e-book) Subjects--Topical Terms: Mathematics--Miscellanea. Index Terms--Genre/Form: Electronic books. LC Class. No.: QA99 / .B676 2019 Dewey Class. No.: 510