Book Description: This package contains the following products: 9781608311514 Aschenbrenner Drug Therapy in Nursing, 4e 9781608311521 Aschenbrenner Study Guide for Drug Therapy in Nursing, 4e 9781451148992 Aschenbrenner PrepU for Aschenbrenner’s Drug Therapy in Nursing (12 Month Access) (This Version of this Product is for Packages Only!  Please Use 978-1-4511-4898-5 for Stand Alone Sale.)