Averill, E.M. <br/><br/>
Alum in baking powder  a complete text of the "Trial examiner's report upon the facts" including a review of scientific testimony concerning alum in baking powder and its... 
by E.M. Averill. 
 - New York  Royal Baking Powder Co.  1927 
 - xvi, 90p 
<br/><br/><label>Dewey Class. No.: </label>664.68  / N27