The Era key to the U.S.P.
Subtitle: a complete list of the drugs and preparations of the United States Pharmacopoeia, revision of 1890-3 : giving official titles, common names and synonyms of the drugs, chemicals and preparations of the Pharmacopoeia, with doses in apothecaries weights and measures with equivalents in metric terms
By: compiled by the Pharmaceutical era
Publisher: D.O. Haynes
Published: 1893
Place of publication: Detroit, Mich
Language: eng
Number of pages: 75
Subjects: Pharmacopoeias
Other titles: Pharmacopoeia of the United States of America
Work titles: Pharmaceutical era
Notes: Cover title: The Era key to the United States Pharmacopoeia 1894.

Advertisements: [2] p. at front, [1] p. at end, and on front free endpaper.

HRC copy imperfect: portion of last several leaves bearing page numbers wanting; number given in collation is an inferred one.