DHL could not provide evidence of the impact of the introduction of its integrated library management system, the final phase of which was completed in the biennium 1994-1995.
25. 达格·哈马舍尔德图书馆不能提供证据说明采用综合图书管理系统产生的影响，该系统的最后阶段是1994-1995两年期完成的。