Abouttheseries Theaimofthisseriesistodiscussthescienceofvariouswaves.Itconsistsofseveralbooks,eachcoveringaspecificsubjectknownasawavephenomenon.Eachbookisdesignedtobeself-containedsothatthereadercanunderstandthegistofthesubject.Fromthisviewpoint,the