0000950123-97-003336 8-K 1 19970416 5 19970418 NONE NCR CORP 0000070866 7374 310387920 MD 1231 8-K 34 001-00395 97583245 1700 S PATTERSON BLVD CORP POLICIES WHQ-3 DAYTON OH 45479 9374455000 1700 S PATTERSON BLVD DAYTON OH 45479 NATIONAL CASH REGISTER CO 19740617 8-K 1 000095012397003336-001-seq1-8-k.txt FORM 8-K -- NCR CORPORATION