The American heritage science dictionary 

 - Boston :  Houghton Mifflin Harcourt,  c2011 
 - viii, 695 p. :  ill. ;  24 cm. 
<br/><br/> Rev. ed. of: The American heritage science dictionary. Boston : Houghton Mifflin Harcourt, c2008 
<br/><br/><label>ISBN: </label>9780547470924 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Science--Dictionaries