0001036050-97-000049 10-K 11 19961231 19970331 NASD SEI CORP 0000350894 6211 231707341 PA 1231 10-K 34 000-10200 97571417 680 E SWEDESFORD RD WAYNE PA 19087-1658 6102541000 680 EAST SWEDESFORD ROAD WAYNE PA 19087 10-K 1 000103605097000049-001-seq1-10-k.txt FORM 10-K EX-3.14 2 000103605097000049-002-seq2-ex-3-14.txt AMENDMENT TO ARTICLES OF INCORPORATION EX-10.148 3 000103605097000049-003-seq3-ex-10-148.txt NINTH MODIFICATION AGREEMENT TO CREDIT AGREEMENT EX-10.149 4 000103605097000049-004-seq4-ex-10-149.txt TENTH MODIFICATION AGREEMENT TO CREDIT AGREEMENT EX-10.1410 5 000103605097000049-005-seq5-ex-10-1410.txt 11TH MODIFICATION AGREEMENT TO CREDIT AGREEMENT EX-10.17 6 000103605097000049-006-seq6-ex-10-17.txt NOTE PURCHASE AGREEMENT EX-11 7 000103605097000049-007-seq7-ex-11.txt EARNINGS PER SHARE EX-21 8 000103605097000049-008-seq8-ex-21.txt SUBSIDIARIES OF THE REGISTRANT EX-23 9 000103605097000049-009-seq9-ex-23.txt CONSENT OF INDEPENDENT PUBLIC ACCOUNTANTS EX-27 10 000103605097000049-010-seq10-ex-27.txt FINANCIAL DATA SCHEDULE EX-99 11 000103605097000049-011-seq11-ex-99.txt MISCELLANEOUS EXHIBIT