RQ, Volumen15Reference and User Services Association, 1975 |
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Página 36
... documents with other states , or at least to have an adequate supply of copies available to meet out of state requests . What is an adequate supply will depend on the nature of the document and its potential interest to persons in other ...
... documents with other states , or at least to have an adequate supply of copies available to meet out of state requests . What is an adequate supply will depend on the nature of the document and its potential interest to persons in other ...
Página 185
... document set , N is the size of the total document col- lection , and r is the rank of the ith relevant document when the documents are arranged in decreasing order of their correlation with the search request . Such formulations , like ...
... document set , N is the size of the total document col- lection , and r is the rank of the ith relevant document when the documents are arranged in decreasing order of their correlation with the search request . Such formulations , like ...
Página 200
... document delivery ; the request for a specific document and a re- quest for information are not mutually exclu- sive ; money has not been available to expand services beyond the initial document delivery service but the librarian's ...
... document delivery ; the request for a specific document and a re- quest for information are not mutually exclu- sive ; money has not been available to expand services beyond the initial document delivery service but the librarian's ...
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