Choose Barron's Method for GMAT Success: - Read and understand the authors' overview of the GMAT - Take the diagnostic test to discover your weaknesses - Devise your personal study plan for success - Use thащйунis book's subject review to improve your skills in all test topics - Take the practice tests in book and on CD-ROM and score your results - Review the answers and explanations for all test questions 13th Edition Авторы Стивен Гилберт Stephen Hilbert Эужен Д Дбицяфжеффи Eugene D Jaffe.