Wilfred, Funk <br/><br/>
30 Days To A More Powerful Vocabulary 

 - Noplace  Penguin Books  1973 
 - 262p. 
<br/><br/><label>Subjects--Uniform Titles: </label>--General Stack
<br/><br/><label>Subjects--Topical Terms: </label><br/>English writing system & phonology --LanguageGeneralia--English & Old English
<br/><br/><label>Dewey Class. No.: </label>421  / WIL-D