The system called for a simple, practical library management program, the main features include books data entry, search, modify, delete, statistics, sorting and so on.

该系统要求实现一个简单、实用的图书管理程序，主要功能包括图书数据的录入、查找、修改、删除、统计、排序等。

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Priceline recently announced its acquisition of Kayak, a leading travel search company, which marks its entry into the meta-search space.

FORBES: Breaking Down Priceline's Business And Stock Drivers

However, with the entry of large internet search engines such as Google (which has substantial resources and expertise in developing online commerce and facilitating internet traffic) in the online travel market, the future growth of Kayak and other related companies faces great risks ahead.

FORBES: Kayak Shows Rapid User Growth But Google Remains A Threat

However, with the acquisition of Kayak, it marks its entry in the meta-search space.

FORBES: How Can Kayak's Acquisition Fuel Priceline's Growth?