Home / Authors / John Duffy

Books by John Duffy

All books by this author

6 books found
From Humors to Medical Science: A HISTORY OF AMERICAN MEDICINE
From Humors to Medical Science: A HISTORY OF AMERICAN MEDIC…
By: John Duffy
View Details
The Available Parent: Expert Advice for Raising Successful, Resilient, and Connected Teens and Tweens
The Available Parent: Expert Advice for Raising Successful,…
By: John Duffy
View Details
From Humors to Medical Science: A History of American Medicine
From Humors to Medical Science: A History of American Medic…
By: John Duffy
View Details
Economics (Cliffs Quick Review)
Economics (Cliffs Quick Review)
By: John Duffy
View Details
The Sanitarians: A HISTORY OF AMERICAN PUBLIC HEALTH
The Sanitarians: A HISTORY OF AMERICAN PUBLIC HEALTH
By: John Duffy
View Details
The History of the Bible in Irish: From Manuscript Era to Digital Download
The History of the Bible in Irish: From Manuscript Era to D…
By: John Duffy
View Details