Says she thought of me when she saw this: http://www.phdcomics.com/comics.php?n=1453 I can't imagine why. Although some of you may see yourselves here. charley Charles A. Seavey, Professor School of Library and Information Management Emporia State University 1200 Commercial St. Emporia KS, 66801 800-552-4770 (SLIM,) 620-341-5816 (direct) [log in to unmask] Ranganathan Said It All!