Practical current awareness services from libraries

Manylion Llyfryddiaeth
Awduron Eraill:	Whitehall, Tom
Fformat:	Llyfr
Iaith:	English
Cyhoeddwyd:	Aldershot, Hants, Eng. Gower c1986.
Pynciau:	Current awareness services. Library science > Data processing. Reference services (Libraries)