Coursebook for university students comprising 23 units. Nine units make the common core, the other units can be used to cover different speciali-zations. The units consist of three parts: teaching texts, comprehensive exercises, and lexical and grammatical structures dealt with in the "Study Section" part.Cross-section of all the levels of language of science. Technical and subtechnical vocabulary covered in the units is listed in the English-Croatian Glossary containing pronunciation of headwords in BE and AE variant. The coursebook is accompanied by the Teacher's Handbook.