ISBN 3319322575 books & textbook
Early Algebra: Research into its Nature, its Learning, its Teaching (ICME-13 Topical Surveys)
Kieran, Carolyn Pang, JeongSuk Schifter, Deborah Ng, Swee Fong
Springer /2016-07-20 Paperback / 50 Pages
isbn-10: 3319322575 / isbn-13: 9783319322575
