Kreyszig, Erwin. <br/><br/>
Advanced engineering mathematics / 
Erwin Kreyszig. 
 - 7th ed. 
 - New York :  Wiley,  c1988. 
 - xvii, 1271 p. :  ill. ;  27 cm. 
<br/><br/> Includes index. 
<br/><br/>Includes bibliographical references. 
<br/><br/><label>ISBN: </label>0471553808 (hbk.) 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mathematical physics.<br/>Engineering mathematics.