Ilana Arnon, Jim Cottrill, Ed Dubinsky, "APOS Theory: A Framework for Research and Curriculum Development in Mathematics Education" English | 2013 | ISBN: 1461479657 | PDF | pages: 259 | 1.6 mb
A Geek in Japan: Discovering the Land of Manga, Anime, Zen, and the Tea Ceremony (Revised and Expanded with New Topics), 2nd Edition by Hector Garcia English | June 25th, 2019 | ISBN: 4805313919 | 192 pages | EPUB | 76.47 MB
Kimberly K. Arcand, Megan Watzke, Mario Livio, "Your Ticket to the Universe: A Guide to Exploring the Cosmos" English | 2013 | ISBN: 1588343758 | EPUB | pages: 240 | 156.6 mb