Shaw, Robert B. <br/><br/>
History of the Comstock patent medicine business and Dr. Morse's Indian Root Pills / 
by Robert B. Shaw. 
 - Washington :  Smithsonian Institution Press; [for sale by the Supt. of Docs., U.S. Govt. Print. Off.],  1972. 
 - Smithsonian studies in history and technology ;  no. 22 .
<br/><br/>Bibliography: p. 48. 
<br/><br/><label>ISBN: </label>0874741246   
<br/><br/><label>LCCN: </label>76039864 //r86 
<br/><br/><label>Subjects--Corporate Names: </label><br/>Comstock (W.H.) Co..
<br/><br/><label>LC Class. No.: </label>HD9666.9.C62  / S46 
<br/><br/><label>Dewey Class. No.: </label>338.7/61/615886