Study on the Role Conversion of Cataloguers under the Network Environment

Under network environment,the is faced with three following challenges——-alteration of cataloging method,popularization of cataloging outsourcing,extension of cataloging objects.In order to conform to changing trend,the cataloguer,who has switched his role,has become the contributor of bibliographic data of union catalog,the data check librarian,the network resources cataloguer and the subject librarian,drawing a new blueprint of his career.