Sundaram, V <br/><br/>
Engineering Mathematics 

 - New Delhi  Vikas Publishing House (P) Ltd 
 - 359p. 
 -  Volume III .
<br/><br/><label>ISBN: </label>8125908943 
<br/><br/><label>Subjects--Index Terms: </label>Polar Coordinates, One Dimensional Heat Flow, Partial Differential Equation, Vibration of Strings 
<br/><br/><label>Dewey Class. No.: </label>620.151