This book constitutes the proceedings of the 18th International Conference on Relational and Algebraic Methods in Computer Science, RAMiCS 2020, held in Palaiseau, France, in April 2020.The 20 full papers presented together with 3 invited abstracts were carefully selected from 29 submissions. Topics covered range from mathematical foundations to applications as conceptual and methodological tools in computer science and beyond. | Relational And Algebraic Methods In Computer Science by Uli Fahrenberg, Paperback | Indigo Chapters