Feldman, David,  1950-, <br/><br/>
Who put the butter in butterfly? /David Feldman ; illustrated by Kassie Schwan. 

 - New York :  Harper and Row,  (c)1990. 
 - xii, 209 pages :  illustrations ;  21 cm. 
<br/><br/> "Perennial Library." 
<br/><br/>
<br/><br/>
<br/><br/><label>ISBN: </label>9780060916619 
<br/><br/><label>Subjects--Topical Terms: </label><br/>English language--Etymology.<br/>English language--Terms and phrases.
<br/><br/><label>LC Class. No.: </label>PE1574  / .W467 1990 PE1574