Photo copyright Chaz Boston Baden unless otherwise specified. Scroll down and send a message via the caption-correction box to request permission to use.
What is Mathematic? An elementary approach to ideas and methods, by Richard Courant and Herbet Robbins. Oxford University Press. (Box 9)
Photos by Chaz Boston Baden.
Back to Baden Sale part 37: Books on various subjects, box 7-12 (May-2017)