Rynders, John E. frey50 Down syndrome birth to adulthood giving families an edge / John E. Rynders J. Margaret Horrobin. - Denver : Love Pub., c1996. - xii, 344 p. : ill. ; 23 cm. ISBN: 0891082360 LCCN: 94076444 Subjects--Topical Terms: Down syndrome. Family Dewey Class. No.: 362.196858842 Ryn 9