<ARTICLE> 5
<LEGEND>
THIS SCHEDULE CONTAINS SUMMARY FINANCIAL INFORMATION EXTRACTED FROM THE
CONSOLIDATED BALANCE SHEETS AS OF 1/31/97 AND 1/31/96 AND STATEMENTS OF INCOME
FOR THE PERIODS ENDED 1/31/97 AND 1/31/96 AND IS QUALIFIED IN ITS ENTIRETY BY
REVERENCE TO SUCH FINANCIAL STATEMENTS.
</LEGEND>
<RESTATED> 
<MULTIPLIER> 1000
       
                                                  
<PERIOD-TYPE>                   YEAR                   YEAR
<FISCAL-YEAR-END>                          JAN-31-1997             JAN-31-1996
<PERIOD-END>                               JAN-31-1997             JAN-31-1996
<CASH>                                             953                   10874
<SECURITIES>                                         0                       0
<RECEIVABLES>                                    43096                   33276
<ALLOWANCES>                                      1414                    1421
<INVENTORY>                                      38943                   35227
<CURRENT-ASSETS>                                 89330                   85558
<PP&E>                                          104205                   84335
<DEPRECIATION>                                   51736                   44960
<TOTAL-ASSETS>                                  159973                  130827
<CURRENT-LIABILITIES>                            43894                   35256
<BONDS>                                              0                   15417
<PREFERRED-MANDATORY>                                0                       0
<PREFERRED>                                          0                       0
<COMMON>                                            65                      63
<OTHER-SE>                                       74841                   68863
<TOTAL-LIABILITY-AND-EQUITY>                    159973                  130827
<SALES>                                         286907                  242422
<TOTAL-REVENUES>                                286907                  242422
<CGS>                                           219819                  185808
<TOTAL-COSTS>                                   219819                  185808
<OTHER-EXPENSES>                                  8143                    6196
<LOSS-PROVISION>                                     0                       0
<INTEREST-EXPENSE>                                1396                    1063
<INCOME-PRETAX>                                  23058                   21151
<INCOME-TAX>                                      8121                    7107
<INCOME-CONTINUING>                              14937                   14044
<DISCONTINUED>                                       0                       0
<EXTRAORDINARY>                                      0                       0
<CHANGES>                                            0                       0
<NET-INCOME>                                     14937                   14044
<EPS-PRIMARY>                                     2.39                    2.33
<EPS-DILUTED>                                     2.32                    2.18