An Elementary Introduction to the Hopf Fibration
David W. Lyons
Ontologies, Taxonomies and Thesauri in Systems Science and Systematics
Emilia Currás
The Mathematical Works of Bernard Bolzano
Bernard Bolzano & Steve Russ
Language of the Self Essays on the Perennial Philosophy
Frithjof Schuon
Judgement and Reasoning in the Child
Jean Piaget
Automating DevOps With GitLab CI/CD Pipelines: Build Efficient ...
Christopher Cowell & Nicholas Lotz & Chris Timberlake