Modern drug encyslopedia and thrapeutic index  edited by Marion E. Howard. 

 - 4th ed. 
 - New York  Drug Publication  1949 
 - vi, 1283p. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Drugs - encyclopedias Encyclopedias and dictionaries Pharmacology.
<br/><br/><label>Dewey Class. No.: </label>610.3  / M69M