Littlewood, D.E.  . <br/><br/>
Skeleton key of mathematics a simple account of complex algebraic theories /  
by D.E. Littlewood. 
 - New York :   Dover Publications, INC. ,   2002 
 - 138p ;  
<br/><br/><label>ISBN: </label>0-486-42543-6 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mathematics-algebra
<br/><br/><label>Dewey Class. No.: </label>B33:52  / P2