ISBN 9781938492228 books & textbook
Short Mysteries You Solve with Math! / ¡Misterios cortos que resuelves con matemáticas! (One Minute Mysteries)
Yoder, Eric Yoder, Natalie Geating, Karen R Villalobos, Yana Alfaro
Science, Naturally! /2017-08-01 Paperback / 224 Pages
isbn-10: 1938492226 / isbn-13: 9781938492228
