0001058707-04-000001 4 1 20040115 20040115 DENNIS WILLIAM C 0001058707 4 34 000-22844 04528273 ONE WORLD FINANCIAL CENTER NEW YORK NY 10281 ONE WORLD FINANCIAL CENTER NEW YORK NY 10281 SYLVAN LEARNING SYSTEMS INC 0000912766 8200 521492296 MD 1231 1001 FLEET STREET BALTIMORE MD 21202 4108438000 1001 FLEET STREET BALTIMORE MD 21202 4 1 primary_doc.xml PRIMARY DOCUMENT