چالش هاي تبديل كتابخانه سنتي به ديجيتالي

Challenges to convert traditional libraries to digital libraries

This article presents a brief definition from traditional library and digital library, first. Then considers challenges to convert traditional libraries to digital libraries which are: economic problems, copyright, early problems caused by technological design, methods of converting traditional resources to digital ones, precision of language, preservation of digital resources, and also their preservation and security in web.