Cliffs Entry Level Mathematics Test Review - Test Preparation Guides Author:Jerry Bobrow Even straight-A students sometimes flub the California State University Entry Level Mathematics Test (ELM). While there's no substitute for knowing all the answers, knowing how to take the tests can be of great value in these high-anxiety examinations. Cliff's Test Preparation Guides give you the review that keeps the pertinent information in th... more »e front of your brain and teaches you how to take the test. Studies prove that such test preparation brings higher scores.« less