Concepts of Modern Mathematics
Ian Nicholas Stewart
Dover Books on Mathematics (1)
Penrose Tiles to Trapdoor Ciphers: And the Return of Dr Matrix
Martin Gardner
Über die Reflexion des Lichtes in einer inhomogenen Schicht ...
Moritz Schlick
Philosophy of Language
F. von Kutschera
Natural Language Processing for Corpus Linguistics
Jonathan Dunn
Howard Pyle's Book of Pirates
Howard Pyle