Math Challenge II-A Combinatorics (Math Challenge Curriculum Textbooks)
by:
Areteem Institute
·
David Reynoso
·
John Lensmire
·
Kevin Wang Ph.D.
·
Kelly Ren
Paperback
details (
USA
).
ISBN: 978-1-944863-35-7
ISBN-10: 1-944863-35-4
Areteem Institute
· 2018