The manual describes the Armenian versions, the main functions and functional styles of the modern Armenian language, introduces the forms of speech expression, the norms of verbal behavior (etiquette), the merits of speech and the peculiarities of public speech, the art of debate. Separate appendices provide spelling tips, basic rules of the Armenian punctuation, as well as original sources of spelling and punctuation and dictation materials.

The theoretical and practical material of the manual has a pronounced professional orientation. It refers to the language of physics, chemistry, biology, geology, other natural sciences, such as mathematics and informatics.

It is intended for the students of the faculties of natural sciences and mathematics, for all those who are interested in the Armenian language, the culture of speech.