0000950129-98-002523 DEF 14A 1 19980706 19980612 NASD DXP ENTERPRISES INC 0001020710 5084 760509661 TX 1231 DEF 14A 34 000-21513 98647115 580 WESTLAKE PARK BLVD SUITE 1100 HOUSTON TX 77079 713-531-42 580 WESTLAKE PARK BLVD SUITE 1100 HOUSTON TX 77079 INDEX INC 19960808 DEF 14A 1 000095012998002523-001-seq1-def-14a.txt DXP ENTERPRISES, INC. - 07/06/98