Pharmacology An Introduction 8th Edition by Henry Hitner (Author), Barbara Nagle (Author), Michele B. Kaufman (Author), Hannah Ariel (Author), Yael Peimani-Lalehzarzadeh (Author) - This is  a P.D.F Ebook.

Pharmacology is incredibly readable, with short chapters that link theory to practice; content that is focused on the need-to-know information to not overload the reader; excellent tables and features such as Patient Administration and Monitoring Boxes; and the most up-to-date drug information.