David M. Killoran, "The PowerScore GMAT Critical Reasoning Bible (2017th Edition)"
ISBN: 0972129634 | 2016 | PDF | 378 pages | 6.10 MB
The PowerScore GMAT Critical Reasoning Bible will teach you how to break down GMAT argumentation, how to recognize GMAT question types, and how to separate correct answers from incorrect answers. You will improve your accuracy in answering questions and your speed as well.