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INVENTORIES (Tables)
12 Months Ended
Jul. 31, 2014
Schedule of Major Classifications of Inventories

Major classifications of inventories are:

 

     July 31,  
     2014     2013  

Finished products

   $ 27,424      $ 9,888   

Work in process

     49,537        36,188   

Raw materials

     122,150        99,154   

Chassis

     45,231        34,108   
  

 

 

   

 

 

 

Subtotal

     244,342        179,338   

Excess of FIFO costs over LIFO costs

     (27,988     (26,302
  

 

 

   

 

 

 

Total inventories

   $     216,354      $     153,036