Thepresentbookismeantasatextforacourseoncomplexanalysisattheadvancedundergraduatelevel，orfirst-yeargraduatelevel.Thefirsthalf，moreorless，canbeusedforaone-semestercourseaddressedtoundergraduates.Thesecondhalfcanbeusedforasecondsemester，ateitherlevel.Somewhatmorematerialhasbeenincludedthancanbecoveredatleisureinoneortwoterms，togiveopportunitiesfortheinstructortoexerciseindividualtaste，andtoleadthecourseinwhateverdirectionsstrikestheinstructorsfancyatthetimeaswellasextrareadingmaterialforstudentsontheirown.Alargenumberofroutineexercisesareincludedforthemorestandardportions，andafewharderexercisesofstrikingtheoreticalinterestarealsoincluded，butmaybeomittedincoursesaddressedtolessadvancedstudents.此书为英文版！