Test Prep Books' PTCB Study Guide 2024 and 2025: 7 Practice Tests and PTCB Exam Prep Book 8th Edition] Made by Test Prep Books experts for test takers trying to achieve a great score on the PTCB exam. 3 Practice Tests in the Book + Access to 4 Interactive Online Exams for those becoming pharmacy technicians. Comprehensive Study Guide Includes: Quick Overview Find out...