: This foundational treatise, spanning over 1,200 pages, is a staple in Romanian chemical education. A widely referenced edition (1965/1980) can be found in academic bibliographies and digitized archives like Internet Archive Chimie Organică (Organic Chemistry)

If you are looking for specific editions for academic reference:

But there is a nuance. The PDF is amazing for Ctrl+F searching. Need to find "Le Châtelier" instantly? The PDF wins. However, for deep learning, the physical book (or a printed binder of the PDF) is superior. Nenitescu’s books were designed to be held, written in, and thrown into a backpack. The tactile experience matters.

Chimie Generală (General Chemistry) Author: Academician Prof. Dr. Doc. Costin D. Nenițescu Subject: Inorganic & General Chemistry Target Audience: High school students (Grades 9–12), University freshmen, and Chemistry Olympiad aspirants. Status: Canonical textbook in Romanian education.

Chimie anorganică : Neniţescu, D. Costin - Internet Archive