OAR Study Guide 2019 & 2020: OAR Test Prep and Practice Test Questions for the Officer Aptitude Rating Exam [Includes Detailed Answer Explanations]

by Test Prep Books Paperback details (USA). (see also: eBook (Kindle)) details (UK). (see also: eBook (Kindle)) details (Germany). (see also: Kindle Ausgabe) details (Canada). (see also: eBook (Kindle)) ISBN: 978-1-62845-638-7 ISBN-10: 1-62845-638-8 Test Prep Books · 2019