{"title":"I. Mental Skills","authors":"A. Borovik, T. Gardiner","doi":"10.11647/OBP.0168.01","DOIUrl":null,"url":null,"abstract":"","PeriodicalId":212479,"journal":{"name":"The Essence of Mathematics Through Elementary Problems","volume":"67 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2019-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"2","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"The Essence of Mathematics Through Elementary Problems","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.11647/OBP.0168.01","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}