How to Solve It: A New Aspect of Mathematical Method
George Polya
Orpheus and the Roots of Platonism
Algis Uždavinys
Philosophy as a Rite of Rebirth: From Ancient Egypt to Neoplatonism
The Bullet Journal Method: Track Your Past, Order Your Present, ...
Carroll, Ryder
A DSP Primer: With Applications to Digital Audio and Computer ...
Kenneth Steiglitz