shame the cover is a little banged up, I think this person dropped out, the pages are still glossy! Didn’t see any highlighter/marks… The product is a vintage hardcover textbook titled “Calculus with Analytic Geometry” by Edwin J. Purcell, published in 1965. This textbook is focused on the subject area of Mathematics and is designed for advanced adult education and further education levels. The author provides clear explanations and mathematical concepts in English, making it a valuable resource for students and educators in the field of calculus.