The Princeton Companion to Mathematics Summary of Key Points
An encyclopedic reference work offering a comprehensive and authoritative overview of the field of mathematics.
Encyclopedia
My Encyclopedia of Very Important Things Summary of Key Points
A colorful and comprehensive encyclopedia for children, covering topics from animals and people to space and vehicles, in a fun and engaging manner.
The Princeton Companion to Mathematics
Encyclopedic guide to the world of mathematics and its many branches.
My Encyclopedia of Very Important Things
A vibrant children’s guide to the world’s wonders.