The Merck index   an encyclopedia of chemicals, drugs, and biologicals / 
Susan Budavari, editor ; Maryadele J. O'Neil, associate editor ; Ann Smith, assistant editor ; Patricia E. Heckelman, editorial assistant. 
 - 11th ed. 
 - Rahway, N.J., U.S.A.   Merck  1989. 
 - 1 v. (various pagings) :  ill.   26 cm. 
<br/><br/><label>ISBN: </label>91191028X 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Biomolecules--Dictionaries.<br/>Chemicals--Dictionaries.<br/>Drugs--Dictionaries.
<br/><br/><label>LC Class. No.: </label>RS51  / .M4 1989 
<br/><br/><label>Dewey Class. No.: </label>REF 615.103 MER 1989