The Principles of Chemistry, 1902, Volumes 2-4, Dmitri Mendeleev

Dmitri Mendeleev's "The Principles of Chemistry," published in 1902, is a foundational work in chemistry, particularly known for its exploration of the periodic law and the organization of elements, a concept that revolutionized the field. 

This partial set includes volumes 2,3, and 4. Missing in volume 1. Books are all in good condition.