Wilfred Funk <br/><br/>
30 days to a more powerful vocabulary 

 - New York  Pocket Books  1970 
 - 244 
<br/><br/> 6964 
<br/><br/><label>ISBN: </label>9.7806717435e+12 
<br/><br/><label>Subjects--Topical Terms: </label><br/>English language -- grammarVocabulary-English language
<br/><br/><label>Dewey Class. No.: </label>428.1