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Inventories
9 Months Ended
Apr. 30, 2012
Inventories [Abstract]  
Inventories

Note C – Inventories

The components of inventory as of April 30, 2012 and July 31, 2011 are as follows (thousands of dollars):

 

 

 

 

 

 

 

 

 

 

April 30,
2012

 

July 31,
2011

 

Materials

 

$

112,706

 

$

110,466

 

Work in process

 

 

32,659

 

 

33,917

 

Finished products

 

 

120,096

 

 

127,093

 

Total inventories

 

$

265,461

 

$

271,476

 

As of April 30, 2012 and July 31, 2011, the Company had obsolete inventory reserves of $13.4 million and $14.5 million, respectively.