Ian Stewart - In Pursuit of the Unknown: 17 Equations That Changed the World Published: 2012-03-13 | ISBN: 0465029736, 0465085989 | EPUB + MOBI | 352 pages | 9 MB
Alexander S. Mechenov - Pseudosolution of Linear Functional Equations: Parameters Estimation of Linear Functional Relationships Published: 2005-03-21 | ISBN: 0387245057 | PDF | 238 pages | 5.35 MB