Reference and Information Services in the 21st Century :An Introduction /Kay Ann Cassell and Urma Hiremath.
Cassell, Kay Ann.
Reference and Information Services in the 21st Century :An Introduction /Kay Ann Cassell and Urma Hiremath. - 2nd ed. - London Neal-Schuman 2009 - xvii, 461p.; 23cm.
Information service.
025.5CAS
Reference and Information Services in the 21st Century :An Introduction /Kay Ann Cassell and Urma Hiremath. - 2nd ed. - London Neal-Schuman 2009 - xvii, 461p.; 23cm.
Information service.
025.5CAS