TY  - GEN
AU  - Brettle, Alison; ed.  
AU  - Urquhart, Christine; ed.by
TI  - Changing roles and contexts for health library and information professionals 
SN  - 9781856047401
PY  - 2012///
CY  - London
PB  - Facet Publishing
KW  - Medical libraries
KW  - Medical libraries-reference services
KW  - Information retrieval
ER  -