Roen <br/><br/>
Hand book for the MC Graw Hill Guide writing for college writing for life 
Duane roen 
 - America  Mcgraw hill company  2009 
 - 108 
<br/><br/><label>ISBN: </label>9780077424305 
<br/><br/><label>Dewey Class. No.: </label>808  / ROE