English | ISBN: 1412854644 | 2015 | 108 pages | PDF | 1 MB
The heart of mathematics is its elegance; the way it all fits together. Unfortunately, its beauty often eludes the vast majority of people who are intimidated by fear of the difficulty of numbers.
http://bit.ly/Download-Mathematical-Elegance-An-Approachable-Guide-to-Understanding-Basic-Concepts