The Merck index of chemicals and drugs  : an encyclopedia for allied professiones 

 - 7 ed. 
 - Rahaway, N.L. :  Merck,  1960 
 - 1642 
<br/><br/><label>LCCN: </label>34554 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Química--Diccionarios.
<br/><br/><label>Dewey Class. No.: </label>540.3  / M4 1960