Who is the author of “PTCB Exam Study Guide 2022-2023 Secrets: 3 Full-Length Practice Tests, Pharmacy Technician Certification Review Book: [4th Edition]”
the author of “PTCB Exam Study Guide 2022-2023 Secrets: 3 Full-Length Practice Tests, Pharmacy Technician Certification Review Book: [4th Edition]” is Matthew Bowling