Reference and information services in the 21st century an introduction

Reference and information services in the 21st century an introduction

Detalhes bibliográficos
Autor principal: Cassell, Kay Ann
Outros Autores: Hiremath, Uma
Formato: Livro
Publicado em: New York Neal-Schuman Pub. c2011.
Edição:2nd ed. rev.
Assuntos:
Reference services (Libraries)
Electronic reference services (Libraries)
Reference books > Bibliography.
Electronic reference sources > Directories.