Library CD-ROM with its enormous storage, retrieval capabilities and reasonable price. It has been gradually replacing some of its printed counterpart. But one of the greatest limitation on the use of stand-alonc CD-ROM workstation is that only one user can access the CD-ROM database at a time. This paper is proposed a new method to solve this problem. The method use personal computer via standard network system Ethernet high speed liber network EDDI and standard protocol TCP IP can access library CD-ROM database and pertorm a practical CD-ROM campus network system. Its adyantage reduce redundant CD-ROM purchase fee and reduce damage by handed in and out and allows muhiuser to access the same CD-ROM disc simultaneously.