American drug index /
American drug index /
edited by Norman F. Billups and Shirley M. Billups
- 30th ed.
- Philadelphia : J. B. Lippincott, 1986
- 740 p. ; 21 cm.
0397507364
Drugs--Catalogs
Drugs--Indexes
0397507364
Drugs--Catalogs
Drugs--Indexes
