<ARTICLE> 5
       
                                                  
<PERIOD-TYPE>                   3-MOS                   3-MOS
<FISCAL-YEAR-END>                          APR-30-1998             APR-30-1997
<PERIOD-START>                             MAY-01-1997             MAY-01-1996
<PERIOD-END>                               JUL-31-1997             JUL-31-1996
<CASH>                                          11,143                   6,423
<SECURITIES>                                         0                       0
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<PP&E>                                          48,614                  48,072
<DEPRECIATION>                                  17,833                  16,681
<TOTAL-ASSETS>                                 164,731                 161,222
<CURRENT-LIABILITIES>                           46,095                  42,724
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<PREFERRED>                                          0                       0
<COMMON>                                            50                      50
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<TOTAL-LIABILITY-AND-EQUITY>                   164,731                 161,222
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<TOTAL-REVENUES>                                69,358                  66,273
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<EPS-PRIMARY>                                      .09                     .09
<EPS-DILUTED>                                      .09                     .09