principles of political economy.
By: By Henry Vethake.
Series: American culture series -- 438.9.
Publisher: P. H. Nicklin & T. Johnson
Place of publication: Philadelphia
Language: eng
Number of pages: 415
Subjects: Economics
Notes: Microfilm. Ann Arbor, Mich., University Microfilms [n.d.] (American culture series, Reel 438.9)