Chapra, Steven C. <br/><br/>
Numerical methods for engineers :  with programming and software applications / 
Steven C. Chapra, Raymond P. Canale. 
 - 3rd ed. 
 - Boston :  WCB/McGraw-Hill,  c1998. 
 - xix, 924 p. :  ill. ;  24 cm. +  1 computer disk (3 1/2 in.)