From Library Journal
- Amy Brunvand, Fort Lewis Coll. Lib., Durango, Col.
Copyright 1993 Reed Business Information, Inc. --This text refers to an out of print or unavailable edition of this title.
Good way to speed up your arithmetic. Good way to teach algebra without having to call it algebra.Published 4 months ago by H. NELSON
THIS BOOK IS TRULY ENTERTAINING AND HAS GREAT TIPS FOR MATH TEACHERSPublished 10 months ago by BEANIE
This book works, as I did the first 40% of the exercises in this book approximately a decade ago. One thing the
buyer needs to be aware of though is that they should think... Read more
He encontrado el libro muy útil , entretenido , y facil de leer.
Muy recomendable para iniciarse en el cálculo mental.