作者	T.W.HungerfordW.Hungerford
出版社
出版时间	2003-01-01

特色：

Theguidingphilosophicalprinciplethroughoutthebookisthatthematerialshouldbepresentedinthemaximumuseablegeneralityconsistentwithgoodpedagogy.TheprincipleisrelativelyeasytoapplytoVarioustechnicalquestions.Itismoredifficulttoapplytobroaderquestionsofconceptualorganization.Ontheonehand,forexample,thestudentmustbemadeawareofrelativelyrecentinsightsintothenatureofalgebra:theheartofthematteristhestudyofmorphisms(maps);manydeepandimportantconceptsarebestviewedasuniversalmappingproperties.Ontheotherhand,ahighlevelofabstractionandgeneralityisbestappreciatedandfullyunderstoodonlybythosewhohaveafirmgroundinginthespecialsituationswhichmotivatedtheseabstractions.Consequently,conceptswhichcanbecharacterizedbyauniversalmappingpropertyarenotdefinedviathispropertyiffthereisavailableadefinitionwhichismorefamiliartoorcomprehensiblebythestudent.