Cassell, Kay Ann.

Reference and information services in the 21st century : an introduction / Kay Ann Cassell. - Revised edition. - London : Facet Publishing, 2009. - 461 p.

Paperback.

1856046885 9781856046886


Library & information services.
Library & Information Science.

020 / CAR

Copyright © 2023, All rights reserved,
Central Library, AIOU, Islamabad Pakistan.
Customized by Irfan Tahmoor Memon (Assistant Librarian)
Ph#: | 051-9571682, 051-9571695 Email| documentdelivery@aiou.edu.pk Web| ”Central Library”