HARPER, Charlie. <br/><br/>
Introduction to nathematical physics 

 - New Delhi  Prentice~Hall of India pvt lt  d.         1995 
 - xvi, 301p. 
<br/><br/><label>ISBN: </label>81-203-0262-1 
<br/><br/><label>Dewey Class. No.: </label>530.15