Gupta, B.D. <br/><br/>
Mathematical physics / 
B. D. Gupta 
 - Sahibabad, India :  Vikas Publishing House,  1980 
 - 1238 p. :  ill. ;  22 cm. 
<br/><br/> Includes index 
<br/><br/><label>ISBN: </label>0706909941 
<br/><br/><label>LCCN: </label>80-271345 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mathematical physics