| 基于布拉德福定律的农学类核心文献测定——以西昌学院为例 |
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| 引用本文： | 曾红岩.基于布拉德福定律的农学类核心文献测定——以西昌学院为例[J].安徽农业科学,2012(7). |
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| 作者姓名： | 曾红岩 |
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| 作者单位： | 西昌学院图书馆,四川西昌,615000 |
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| 基金项目： | 四川省高校图书馆、情报与文献学规划项目 |
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| 摘 要： | 介绍了布拉德福定律及测算模型构造,并对西昌学院图书馆农学(S)类文献核心出版社进行了测算,得到核心出版社为:中国农业出版社、金盾出版社、化学工业出版社、中国林业出版社。对西昌学院图书馆农学类核心文献采访发现,2011年的农学类图书采访仅限为核心出版社,应增加对布氏重要点区域的10家农学类重点出版社的采访。
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| 关 键 词： | 农学类文献 布拉德福定律 核心出版社 核心文献 |
Determination of Core Agricultural Literatures Based on Bradfords Law |
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| ZENG Hong-yan.Determination of Core Agricultural Literatures Based on Bradfords Law[J].Journal of Anhui Agricultural Sciences,2012(7). |
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| Authors: | ZENG Hong-yan |
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| Abstract: | The paper introduced Bradford's Law and its measurement model,then used it to measure the core press of agricultural literatures in library of Xichang University,and concluded that the core presses,mainly included China Agriculture Press,Jindun Publishing house,Chemical Industry Press and China Forestry Publishing House.As found out from the core agricultural literatures acquisition in library of Xichang University,the acquisition in 2011 was restricted to core press only,the acquisition from other ten important agricultural presses should be improved. |
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| Keywords: | Agricultural literatures Bradford′s law Core press Core literature |
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