Dr. Jim Petersen E-mail: jim@petersenpublications.com Phone: (503) 590-3979 Sally Petersen E-mail: sally@petersenpublications.com Phone: (503) 590-3979 Petersen Publications 14815 SW 141st Ave. Tigard, Oregon 97224 Email: info@petersenpublications.com Fax: (503) 590-3979 - Please call first.