Ortega, J. M. and Rheinboldt, W. C. <br/><br/>
Iterative solution of nonlinear equations in several variables   

 - New York  Academic Press  1970 
 - xx, 572p. Index 
 - Computer Science and Applied Mathematics .
<br/><br/>  
<br/><br/><label>Dewey Class. No.: </label>515.35  / Or77.IS