Space and geometry in the light of physiological and physical inquiry / y Ernst Mach
Mach, Ernst
Space and geometry in the light of physiological and physical inquiry / y Ernst Mach - Illinois : Open Court Publishing Company, 1960 - 148 p. ; 19 cm.
Space and geometry in the light of physiological and physical inquiry / y Ernst Mach - Illinois : Open Court Publishing Company, 1960 - 148 p. ; 19 cm.
