Автор: [автор не указан] Год: 2011 Издание: [не указанo] Страниц: [не указано] ISBN: 9780076036295 Designed for flexible classroom display, the eighteen 4" x 39" sections can form a 58?-foot long number line stretching from -35 to 180. Printed in bold black on white, the numbers can be viewed easily from any point in the classroom.
