Torthaí cuardaigh - "Reference services (Libraries)."

Reference and information services an introduction de réir Cassell, Kay Ann, Hiremath, Uma

The Virtual reference desk creating a reference future

The virtual reference desk creating a reference future

A study on the level of adherence of the UP Diliman Main Library Virtual reference services to the RUSA guidelines for implementing and maintaining VRS de réir Labiano, Faye F.

Faigh an téacs iomlán

Reference and information services in the 21st century an introduction de réir Cassell, Kay Ann

Reference and information services in the 21st century an introduction de réir Cassell, Kay Ann

Reference and information services in the 21st century an introduction de réir Cassell, Kay Ann

Reference renaissance current and future trends

Reference and information services in the 21st century an introduction. de réir Cassell, Kay Ann

Introduction to reference work de réir Katz, William A., 1924-