Grubb, Penny <br/><br/>
Software maintenance :  concepts and practice / 
Penny Grubb, Amstrong A. Takang 
 - 2nd ed. 
 - New Jersey :  World Scientific,  2003 
 - 349 p. :  ill. ;  24 cm. 
<br/><br/><label>ISBN: </label>9812384251 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Software maintenance