Numerial Recipes In C 
William H. Press 
 - 2nd ed. 
 - New Delhi   Cambridge University Press  1993 
 - xxvi, 994p. 
<br/><br/><label>ISBN: </label>978-0-07-06258-0  Rs.495.00 
<br/><br/><label>Dewey Class. No.: </label>