by W.R. Morfill: A vintage 1887 work that provides a short account of the language's chief characteristics, including detailed tables on declensions and verbs. You can purchase it at Books A Million (~$21.99). Grammar Overview for Beginners Gramatika Srpskog jezika - East View Shop
by Milan Tasić and Radojko Gačević: Published by Leo Commerce, this 126-page guide is often used for language learning. English-Language Resources Gramatika srpskog jezika Grammar of the Serbian...
by Ivan Klajn: A highly regarded modern reference for the standard language. Gramatika srpskog jezika Grammar of the Serbian...
If you are looking for a specific text or book titled (Grammar of the Serbian language), there are several prominent works and resources that match this description: Standard Reference Books Gramatika srpskog jezika Grammar of the Serbian...