American drug index /
American drug index /
edited by Norman F. Billups and Shirley M. Billups
- 31st ed.
- Philadelphia : J. B. Lippincott, 1987
- 735 p. : 21 cm.
0397508093
55-06286
Drugs--Catalogs
Drugs--Indexes
QV772
0397508093
55-06286
Drugs--Catalogs
Drugs--Indexes
QV772
