The Adventures of Penrose the Mathematical Cat
by Pappas, Theoni Theoni Pappas,
ISBN 13: 9781884550140
Format: paperback Publisher: Wide World Publishing
Save for later
Mathematical Journeys: math ideas & the secrets they hold
by Theoni Pappas
ISBN 13: 9781884550805
Format: Paperback (160 pages) Publisher: Wide World Publishing Published: 17 Jun 2021