Nenitescu does not start with the periodic table. He starts with the electron. He explains the old quantum theory (Bohr, Sommerfeld) before transitioning to wave mechanics. He has a rare ability to explain the "Copenhagen interpretation" as it applies to chemical bonding—something most general chemistry books ignore.
However, a word of caution regarding the "Exclusive" tag. Many versions floating around the internet are flawed. We have analyzed the available scans, and there are three distinct generations of this PDF: