<ARTICLE> 5

                                                  
<PERIOD-TYPE>                   6-MOS                   6-MOS
<FISCAL-YEAR-END>                          NOV-30-2000             NOV-30-1999
<PERIOD-END>                               MAY-31-2000             MAY-31-1999
<CASH>                                           5,852                  12,133
<SECURITIES>                                         0                       0
<RECEIVABLES>                                  139,490                 136,549
<ALLOWANCES>                                     7,734                   4,405
<INVENTORY>                                     90,979                 105,643
<CURRENT-ASSETS>                               246,328                 265,836
<PP&E>                                         352,392                 352,158
<DEPRECIATION>                                 205,624                 201,398
<TOTAL-ASSETS>                                 458,676                 485,580
<CURRENT-LIABILITIES>                          105,646                 116,552
<BONDS>                                        147,767                 162,723
<PREFERRED-MANDATORY>                                0                       0
<PREFERRED>                                          0                       0
<COMMON>                                        13,007                  13,007
<OTHER-SE>                                     162,080                 153,429
<TOTAL-LIABILITY-AND-EQUITY>                   458,676                 485,580
<SALES>                                        261,536                 272,367
<TOTAL-REVENUES>                               261,536                 272,367
<CGS>                                          196,287                 201,927
<TOTAL-COSTS>                                  196,287                 201,927
<OTHER-EXPENSES>                                58,894                  59,303
<LOSS-PROVISION>                                   797                   (701)
<INTEREST-EXPENSE>                               6,130                   7,025
<INCOME-PRETAX>                                  9,520                  10,329
<INCOME-TAX>                                     2,380                   3,305
<INCOME-CONTINUING>                              7,140                   7,024
<DISCONTINUED>                                       0                       0
<EXTRAORDINARY>                                      0                       0
<CHANGES>                                            0                       0
<NET-INCOME>                                     7,140                   7,024
<EPS-BASIC>                                     1.79                    1.75
<EPS-DILUTED>                                     1.79                    1.75