The magic of math
solving for x and figuring
Arthur Benjamin ; illustrations by Natalya St. Clair.
creator
text
New York
Basic Books, a member of the Perseus Books Group
2015
monographic
eng
321 p.; 22 cm.
Mental arithmetic
study and teaching
Mathematics
QA 111 B468 2015
978-0-465-09621-3
191029
20210203022544.0