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Inventories
9 Months Ended
Apr. 30, 2013
Inventories [Abstract]  
Inventories

Note C – Inventories

          The components of inventory as of April 30, 2013 and July 31, 2012 are as follows (thousands of dollars):

 

 

 

 

 

 

 

 

 

 

April 30,
2013

 

July 31,
2012

 

Materials

 

$

101,528

 

$

111,808

 

Work in process

 

 

32,847

 

 

30,767

 

Finished products

 

 

106,101

 

 

113,541

 

Total inventories

 

$

240,476

 

$

256,116