Gold Fibonacci: Graph Notebook | Funny Math Humor Fibonacci Pi Day Golden Ratio Quad Ruled 5 Squares Per Inch, Notebooks For Students (6" X 9")

by Notebookworm Prints Paperback details (USA). ISBN: 978-1-0780-3729-7 ISBN-10: 1-0780-3729-9 Independently published · July 2019