Zimmerman, david. r <br/><br/>
The Essential guide tp nonprescription drugs 

 - Harper & Row Publishers, New York                                                                                                                                                          Delhi  1983 
 - xi, 886 
<br/><br/><label>ISBN: </label>0-06-014915-9 
<br/><br/><label>Dewey Class. No.: </label>615.1 Zim