A History of Mathematics - Luke Hodgkin.pdf  - 4.8MB
Unknown Quantity A Real and Imaginary History of Algebra - John Derbyshire.pdf  - 9.4MB
Universal Book of Mathematics - David Darling.pdf  - 11.4MB
Understanding the Infinite - Shaughan Lavine.pdf  - 14.1MB
Trigonometry Workbook For Dummies - Mary Jane Sterling.pdf  - 2.6MB
Trigonometry Demystified A Self-Teaching Guide - Stan Gibilisco.pdf  - 5.4MB
Trigonometric Delights - Eli Maor.pdf  - 7.0MB
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