Williams, Kenneth. <br/><br/>
Answer book : the cosmic calculator : a vedic mathematics course for schools (book 1,2 and 3) /  
by Kenneth Williams and Mark Gaskell. 
 - /   . 
 - New Delhi :   Motilal Banarsi Dass ,   2002. 
 - 79p. :   figures ;   25cm .  
<br/><br/>Includes index 
<br/><br/><label>ISBN: </label>8120818660  RS0.00 
<br/><br/><label>Subjects--Index Terms: </label>VEDIK MATHEMATICS 
<br/><br/><label>Dewey Class. No.: </label>510.76  / WIL/A