0000927016-99-001411 PRE 14A 1 19990602 19990409 STAPLES INC 0000791519 5940 042896127 DE 0127 PRE 14A 34 000-17586 99590417 ONE RESEARCH DR P O BOX 9328 WESTBOROUGH MA 01581 5083708500 PRE 14A 1 000092701699001411-001-seq1-pre-14a.txt NOTICE AND PROXY