Thomas, G <br/><br/>
Thomus calculus 11th ed 

 - 11th edition. 
 - New Delhi  :  Pearsion Education,  2008. 
 - 1228 
<br/><br/><label>ISBN: </label>978-81-317-1864-4 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Applied Secience Humanities
<br/><br/><label>Dewey Class. No.: </label>515  / THO