The following essay outlines why the PDM-2 is considered an essential supplement or alternative to traditional diagnostic systems.
The second edition (ISBN 9781462530540) is widely available in both digital and physical formats. : bkstr.com : Offers the PDM-2 for $47.50 . VitalSource : Provides an eBook rental option for $59.40 . AwesomeBooks : Listed at $108.42 with free delivery.
: Often features used softcover copies, recently seen around $79.31 . The Evolution and Utility of the PDM-2
