20th century since the 80's, the global economic environment to bring about profound changes in business is: complex, dynamic and uncertainties. This article from the strategic management of the area of financial management to the point of view of an extension of the argument the correctness of the strategic management of financial choices impact on enterprise value, the results confirmed the choice of financial strategies to maximize enterprise value of the impact of a significant correlation. On this basis, this paper at different stages of the choice of financial policies to build enterprise value-based model of financial management, improve the financial strategy of the enterprise management system.

The combination of actual sales for books on MS SQL Server2000 database management systems, SQL language principles, Delphi applications design, database technologies Delphi more in-depth study and application of the completion of the main library sales management system needs analysis, functional modules division, database model analysis and design of the database structure and the resulting applications. System module functions are divided into two major categories based on : completion of a category editor-editing functions, such as increasing, deletion, modification, etc.; To re-visit the complete functional categories, such as enquiries, browsing, statistics. As they completed the functional focus varies in interface layout, there is a certain difference. Each module system with enquiries on the basis of need and function. Operating results prove that this book marketing management system designed flow clear and perfect functions, easy to operate and maintain simple; For easy, user-friendly, aesthetic principles customization of a unified computer interface; System stability, security; Meet the needs of library sales, book sales applicable to the small and medium sector.