The Manhattan Prep GMAT Strategy Guides: GMAT Number Properties by Manhattan Prep is a revised and expanded edition textbook specifically designed for adult and further education levels. This book, part of the Manhattan Prep GMAT Strategy Guides series, focuses on the GMAT (Graduate Management Admission Test) subject area and provides comprehensive study aids for test takers. With 144 pages and a size of 11 inches in length, 8.5 inches in width, and 0.2 inches in height, this trade paperback book is a valuable resource for individuals looking to prepare for the GMAT exam in the most efficient and effective way possible.