0001005150-98-000173 S-1 10 19980313 NASD REALTY INFORMATION GROUP INC 0001057352 S-1 33 333-47953 98565689 4600 EAST WEST HWY BETHESDA MD 20814 4600 EAST WEST HWY BETHESDA MD 20814 S-1 1 000100515098000173-001-seq1-s-1.txt FORM S-1 EX-1.1 2 000100515098000173-002-seq2-ex-1-1.txt EXHIBIT 1.1 EX-3.1 3 000100515098000173-003-seq3-ex-3-1.txt EXHIBIT 3.1 EX-3.2 4 000100515098000173-004-seq4-ex-3-2.txt EXHIBIT 3.2 EX-4.1 5 000100515098000173-005-seq5-ex-4-1.txt EXHIBIT 4.1 EX-10.5 6 000100515098000173-006-seq6-ex-10-5.txt EXHIBIT 10.5 EX-10.6 7 000100515098000173-007-seq7-ex-10-6.txt EXHIBIT 10.6 EX-10.7 8 000100515098000173-008-seq8-ex-10-7.txt EXHIBIT 10.7 EX-21.1 9 000100515098000173-009-seq9-ex-21-1.txt EXHIBIT 21.1 EX-23.1 10 000100515098000173-010-seq10-ex-23-1.txt EXHIBIT 23.1