نظرية طيف المعرفة

الملخص EN

The developing of library and Information Science d rmany theories that Loaned from Varity Sciences.

Some theories help to Information Services in Information org and also in the theoretical aspects of that Science.

Most theories are Westernized origin.

When we use theories in and Arabic Societies, they need to be Islamized, because suitable for that purposes (The Knowledge Spectrum, KS), is important theory contributed design Information Service Models This Search attempts to articulating the lslamization of the Knowledge Spectrum KS theory.