Alan J Christensen

Alan J Christensen is the author of "Encyclopedia of Health Psychology", "The What, Why, and How of Getting Answers to Prayer", "Principles and Concepts of Behavioral Medicine" and "Patient Adherence to Medical Treatment Regimens".

Books by Alan J Christensen

Answers about Pra...
Christensen, Alan J.
Paperback: $13.99

Patient Adherence...
Christensen, Alan J.
Hardback: $53.00

Answers about Pra...
Christensen, Alan J.
Hardback: $22.99

The What, Why, an...
Christensen, Alan J.
Electronic book text: $9.99