By Stemper James A   Butler John T   in Reference Services Review

ISSN:0090-7324|29|3|172-189

Emerald Group Publishing Ltd‎(2001)‎

Access to resources Favorite 11.16473

By Bramscher Paul F.   Butler John T.   in Library Hi Tech

ISSN:0737-8831|24|1|14-28

Emerald Group Publishing Ltd‎(2006)‎

Access to resources Favorite 2.6071005