Homeopathy and Homeopathic Prescribing
by Harvey Farrington

Published in 1955, this collection of 43 lessons was the primary instruction book in the American Foundation for Homeopathy Post-graduate Courses. Lessons 6 through 42 focus on materia medica whereas lesson 43 looks at how to use the repertory.

There is a unique and extremely useful description of the chronic picture of Ferrum phosphoricum as well as other reliable information not found anywhere else.