The Publishing House of Dar Al_kutub and Wathaa'q in Baghdad published the book of 'Informativity in the Book of the Product in Philology by Al Razi died in 606 H." by Dr. Firas Hasan, the instructor in the Department of Arabic at the College of Arts.

This book examined the informative discourse between the traditional cultural heritage, represented by Etymology, and the modern linguistic attempts, represented by modern linguistics. It also examined the general principles governing the structure of informative discourse, the analysis of informative discourse mechanisms and deducing the ways of reception.

The book discusses the literary perspective in the text and its functioning in the approaches of the linguistic analysis. It also discusses the basics of the informative discourse according to the statement of impact which entails the concept of meaning and the stages of receiving the text.