Filled with real-world practice problems and the author"s good humor and encouragement, this book is a unique training resource, whether it is for the classroom, the national Pharmacy Technician Certification Board examination, or the pharmacy practice setting. Thoroughly covers every topic related to pharmacy calculations that a pharmacy technician needs to know. Contains more than 750 practice problems over 100 more than the previous edition spread throughout the book"s 13 chapters, with answer keys and solutions in the back. Concludes with a 101-question posttest, with each question representing a real-world problem a technician might encounter in pharmacy practice.