Lewis, Norman <br/>
Dictionary of Correct Spelling :  a handy reference guide / 
Norman Lewis 
 - 1st ed. 
 - Delhi :  Goyal Publishers & Distributors[p] Ltd,  c1999. 
 - xi, 206 p. ;  21 cm. 
<br/><br/><label>ISBN: </label>81-8757-232-9 
<br/><br/><label>Dewey Class. No.: </label>423LED