Introducing the preferred provider organization option into health benefit plans
Subtitle: three case studies
By: Elizabeth Rolph.
Series: A Rand note ;; N-2958-HHS
Publisher: RAND
Published: 1990
Place of publication: Santa Monica, CA (1700 Main St., Santa Monica 90406-2138)
Language: eng
Number of pages: 157
Notes: Includes bibliographical references.
"February 1990."
"Rand library collection"--Label on cover.