An old New Math series. Used in Stanford's EPGY program. I believe that you can get photocopies or CD-ROMs from Stanford. This is a good program though it may be useful to supplement the material with newer materials and more exercises. Associations American Mathematics Society .
Purpose is to further mathematical research and scholarship.
They also provide curricular reviews. Mathematics Association of America . They are devoted to the interests of collegiate mathematics. Society of Actuaries . These are the guys that figure out how long you're going to live.