See below for a map of our location.
P.O. Box 34461 Bethesda, MD 20827
Phone: 800-633-8911 Fax: 301-983-8734
Enroll as a Member in one of our Libraries and receive your first volume at 75% off the nonmember price.To enroll simply do the following:
Determine which Library you want to join.
GO TO THE LIBRARY MEMBERSHIP OFFER SECTION IN THE ONLINE CATALOG
Alternatively, write, phone, fax, e-mail, or send us a note on-line via feedback page on this web site. Include your name and mailing address.Our customer service center can be reached toll free at 800-633-8911, or at the addresses below.