Gerald, Curtis F.,   Wheatley, Patrick O. <br/><br/>
Applied numerical analysis (7 Ed.) 

 - 7th. Ed. 
 - Chennai.  Pearson India Edu. Service Pvt. Ltd. Chennai  2020 
 - 609 
<br/><br/><label>ISBN: </label>9788131717400 
<br/><br/><label>Dewey Class. No.: </label>519.4 GER/WHE