Dwivedi,  A.P. <br/><br/>
Engineering mathematics.  vol III / 
A. P. Dwivedi 
 - New Delhi :  PHI Learning,  2012 
 - xiii, 413 p. :  ill. ;  24 cm. 
<br/><br/>Includes bibliographical references and index 
<br/><br/><label>ISBN: </label>9788120342354 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Engineering mathematics