Feldman, David,  1950- <br/><br/>
Who put the butter in butterfly? / 
David Feldman ; illustrated by Kassie Schwan. 
 - 1st ed. 
 - New York :  Harper & Row,  c1989. 
 - xii, 209 p. :  ill. 
<br/><br/><label>ISBN: </label> $15.95 
<br/><br/><label>LCCN: </label>91045032     
<br/><br/><label>Subjects--Topical Terms: </label><br/>English language--Etymology.<br/>English language--Terms and phrases.