Sources: Reference Sources and Services for Youth

using multimedia sources in reference services

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Packet Satellite Technology Reference Sources

Packet Satellite technology was an outgrowth of early work in packet switching on multiaccess radio channels carried out at the University of Hawaii with the support of the Defense Advanced Research Projects Agency (DARPA). The primary difference between the earlier packet-switched ARPANET [1, 2] and the ALOHA system developed at the University of Hawaii [3] was the concept of multiple transmit...

Social sources of cigarettes for youth: broadening the research base.

An introductory guide to drug reference sources.

A huge number of drug reference sources exist. For the librarian new to the drug information field, choosing the appropriate source to answer a reference question can be difficult. This paper presents some common drug reference questions and some of the American, British, and Canadian tools best suited to answering them.

The evolution of electronic reference sources

The Evolution of Electronic Reference Sources Amy S. Van Epps Library Hi-Tech Vol. 23 No. 2, 2005