Virtual reference, real money : Modeling costs in virtual reference services /
Đã lưu trong:
| Príomhúdar: | Eakin, Lori,. |
|---|---|
| Údair Eile: | Pomerantz, Jeffrey. |
| Formáid: | Bài viết |
| Teanga: | English |
| Ábhair: | |
| Clibeanna: |
Cuir Clib Leis
Gan Chlibeanna, Bí ar an gcéad duine leis an taifead seo a chlibeáil!
|
| Thư viện lưu trữ: | Thư viện Trường Đại học Đà Lạt |
|---|
Míreanna Comhchosúla
-
Manual of reference and information sources
le: Singh, Sewa
Foilsithe: (2004) -
Manual of reference and information sources
le: Singh, Sewa
Foilsithe: (2004) -
Reference and information services :
Foilsithe: (1991) -
Reference and information services :
Foilsithe: (2001) -
Reference services
le: Sharma, S. K.
Foilsithe: (2005)