H. Ralph Schumacher Primer on the Rheumatic Diseases - 9th Edition, illustrated - Atlanta GA Arthritis Foundation, 1988 Original from the University of Michigan Digitized 11 Aug 2008 - 355 pages ISBN: 0912423021 9780912423029 Subjects--Personal Names: --Arthritis--Rheumatism Dewey Class. No.: 616.723 SCH ed