"Sastry, S S" <br/><br/>
Introductory Methods of 

 - Fourth 
 - New Delhi  P.H.I  2005 
 - "xii, 439" 
<br/><br/><label>ISBN: </label>9.79E+12 
<br/><br/><label>Dewey Class. No.: </label>515  / SAS