首页 | 本学科首页   官方微博 | 高级检索  
文章检索
  按 检索   检索词:      
出版年份:   被引次数:   他引次数: 提示:输入*表示无穷大
  收费全文   6336篇
  免费   200篇
  国内免费   1篇
财政金融   1010篇
工业经济   415篇
计划管理   1057篇
经济学   1516篇
综合类   67篇
运输经济   53篇
旅游经济   95篇
贸易经济   1050篇
农业经济   272篇
经济概况   999篇
邮电经济   3篇
  2023年   52篇
  2022年   39篇
  2021年   56篇
  2020年   103篇
  2019年   164篇
  2018年   214篇
  2017年   229篇
  2016年   201篇
  2015年   108篇
  2014年   194篇
  2013年   759篇
  2012年   215篇
  2011年   256篇
  2010年   215篇
  2009年   201篇
  2008年   189篇
  2007年   178篇
  2006年   148篇
  2005年   104篇
  2004年   107篇
  2003年   112篇
  2002年   105篇
  2001年   126篇
  2000年   119篇
  1999年   94篇
  1998年   107篇
  1997年   76篇
  1996年   75篇
  1995年   94篇
  1994年   59篇
  1993年   85篇
  1992年   74篇
  1991年   79篇
  1990年   72篇
  1989年   78篇
  1988年   67篇
  1987年   70篇
  1986年   74篇
  1985年   79篇
  1984年   90篇
  1983年   66篇
  1982年   70篇
  1981年   67篇
  1980年   76篇
  1979年   66篇
  1978年   46篇
  1977年   52篇
  1976年   40篇
  1975年   48篇
  1973年   39篇
排序方式: 共有6537条查询结果,搜索用时 15 毫秒
131.
132.
133.
Decisions regarding health care practices and technology are never static. As new information becomes available, and internal and external forces shift, new decisions may have to be made. Such is the decision regarding reusable versus disposable linen. Until very recently, reusable linens were not comparable with disposable linen in the quality characteristics that directly impact patient and staff safety and health. Given the current test results on the latest generation of reusable fabrics, it is time to go back to reconsider this decision for the future.  相似文献   
134.
135.
136.
If it is accepted that both the system and the individual can act as barriers to development at the micro‐level, development policy could be aimed at identifying the major causes and sources of inefficiency and removing the existing barriers to the achievement of efficiency.

In this article the major barriers to system efficiency are identified as being physical and institutional, and they include the physical structure of irrigation schemes, the land tenure system and the marketing structure. A theoretical discussion of each of these factors is used to propose more specific strategies for micro‐level rural development.  相似文献   

137.
138.
139.
All too often, the terminology and practices of public relations are used when marketing is what is really needed. This misapplication appears most often when a concept, an idea, or an intangible product is involved. Webster defines public relations as: relations with the general public through publicity; those functions of a corporation, organization, branch of military service, etc., concerned with informing the public of its activities, policies, etc., and attempting to create favorable public opinion.This definition implies a general, ongoing effort to supply information supporting the image of an organization. There is, however, a considerable difference between this kind of activity and the specific, overt process of marketing. This difference has been particularly apparent in attempts of public utilities to “sell” nuclear power plants. Utilities, of course, are monopoly suppliers and, as such, must seek a favorable image in the community. Thus, when public opposition to nuclear power plants mounted, many utilities responded with stepped-up public relations programs; the method they knew best. This article examines the experience of several utilities in locating nuclear plants and suggests how marketing techniques might be used in selling this intangible product.  相似文献   
140.
This paper analyses the influence exerted by compulsory mechanisms and cognitive and social factors on the adoption and implementation of double-entry bookkeeping. The study focuses on a small, commercial and family owned company located in Spain in the period 1829-1852. As our main conclusion we suggest that the adoption of double-entry bookkeeping in 1851 was influenced more by the managers' self-perception as traders, and the belief (internal and environmental) that the company must employ an accounting method appropriate to its new commercial status, than by State pressures derived from the enactment of a new accounting regulation in 1829.  相似文献   
设为首页 | 免责声明 | 关于勤云 | 加入收藏

Copyright©北京勤云科技发展有限公司  京ICP备09084417号