Volume 17, Number 1, 1981
Volume 17, Number 2, 1981
Volume 17, Number 4, 1981
Volume 17, Number 5, 1981
- Karen Markey:
Levels of question formulation in negotiation of information need during the online presearch interview: A proposed model.
215-225

- Tadeusz Radecki:
on the inclusiveness of systems for retrieval documents indexed by unweighted descriptors.
227-237

- Giancarlo Martella, G. Gobbi:
A microprocessor architecture for bibliographic retrieval system.
239-247

- Duncan A. Buell:
A general model of query processing in information retrieval systems.
249-262

- Martha E. Williams:
Relative impact of print and database products on database producer expenses and income--Trends for database producer organizations based on a thirteen year financial analysis.
263-276

- Henryk Rybinski, Boleslaw K. Szymanski:
Multilevel information system-- Towards more flexible information retrieval systems.
277-290

- Manfred Kochen:
Interaction of libraries and publishers.
291-299

Volume 17, Number 6, 1981
Last update Wed May 22 17:50:34 2013
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