David M. Schwartz <br/><br/>
G is For Googol  A Math Alphabet Book 
David M. Schwartz 
 - U.S.A.  Scholastic  1998 
 - 57 p.  il  27 cm. 
<br/><br/><label>ISBN: </label>0-439-10489-0 
<br/><br/><label>Dewey Class. No.: </label>INGLES-0128