Duffy, Patricia <br/><br/>
Focus on Innovators and innovations 

 - New Jersey  Regents Prentice Hall  1993 
 - 75 p 
<br/><br/><label>ISBN: </label>9780130082695 
<br/><br/><label>Subjects--Topical Terms: </label><br/>General
<br/><br/><label>LC Class. No.: </label>174.25 DUF 1993 
<br/><br/><label>Dewey Class. No.: </label>174.25 DUF 1993 
<br/><br/><label>National Library of Medicine Call No.: </label>174.25 DUF 1993