Mickens, Ronald E.,  1943- <br/><br/>
Nonstandard finite difference models of differential equations / 
Ronald E. Mickens 
 - Singapore :  World Scientific,  1994 
 - xi, 249 p. :  ill. ;  22 cm. 
<br/><br/>Includes bibliographical references and index 
<br/><br/><label>ISBN: </label>9810214588 (hbk.) 9789810214586 (hbk.)  RM220.752 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Finite differences<br/>Differential equations--Numerical solutions