ルベーグ積分入門は原書版はウェブ上で読めます。原題はAn introduction to measure theoryhttp://www.stat.rice.edu/~dobelman/courses/texts/qualify/Measure.Theory.Tao.pdf
正誤表
問題に対する解答(ネット上)
https://math.solverer.com/library/terence_tao/an_introduction_to_measure_theory
https://math.solverer.com/library/terence_tao/an_introduction_to_measure_theory/exercise_1-1-7
https://math.stackexchange.com/questions/1257320/exercise-in-prof-taos-introduction-to-measure-theory
https://math.stackexchange.com/questions/3956130/taos-ex-1-1-3-uniqueness-of-elementary-measures-confused-how-to-proceed
https://math.stackexchange.com/questions/3068388/books-like-terence-taos-an-introduction-to-measure-theory