(200240)(200240),,AnalysisofValue2AddedInformationServicesBaseduponSubjectsinUniversityLibrariesAnInvestigationBasedUponCaseStudyPengJia(InstituteofHigherEducation,ShanghaiJiaotongUniv.,Shanghai200240)XuJing(ShanghaiJiaotongUniv.Library,Shanghai200240)Abstracts:Astheincreasingofdigitalizedinformationandtheexpandingofinternetaredeeplyexercisingtheirinfluenceonpeople’slife,study,workandtheirwayofthinking.Ontheotherhand,thesebringgreatchallengesandnewchancesforthelibraries.Thevalue-addedinformationservicehasbecomeoneoftheinnerrequirementsofUniversityLibraries.Amodelofthevalue-addedinformationservices,whichbaseduponsubjects,isinvestigatedinthecaseofOpenCollec2tionProgramsofHarvardUniversityLibraries.Keywords:Universitylibraries,Collegelibraries,Value2addedinformationservicesbasedup2onsubject1(OpenCollectionsPro2gram,OCP)1500,550,650500,,,,,,,,2,(OpenCollectionsProgram,OCP),,,,,,,,,:,;;,,;,;,63(LibraryJournal)20076(Vol.26.No.6);,,18001930(WomenWorking,1800-1930),18001930,50,750035001200,,,2.1,,,,,:,,:,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,.(:2006-10-04:)73: