Written by experts in psychiatric-mental health nurse practitioner practice, this book provides a clinical reference tool and certification examination preparation. This manual helps readers enhance critical thinking skills and identify strengths and weaknesses. We are unable to accept returns for this manual. Please double-check your order before submitting.
About the Author:
Katherine Johnson was an American mathematician whose calculations of orbital mechanics as a NASA employee were critical to the success of the first and subsequent U.S. crewed spaceflights.
