Kreyszig, Erwin. <br/><br/>
Advanced engineering mathematics, 7th edition / 

 - 7th ed. 
 - [S.l.] :  Wiley,  1992 
 - 1271 p. ; 
<br/><br/><label>ISBN: </label>0471553808 (hardcover) | 9780471553809 (hardcover) 
<br/><br/><label>Dewey Class. No.: </label>510.2462 KRE