Descriptive Economics /
Lehfeld, R. A. .
Descriptive Economics / Textual Documents R. A. Lehfeld. - 1st ed. / - New York : Oxford university , 1927. - 120p. : ill ; 16cm .
Index
Economics T/G-Economics
330
Descriptive Economics / Textual Documents R. A. Lehfeld. - 1st ed. / - New York : Oxford university , 1927. - 120p. : ill ; 16cm .
Index
Economics T/G-Economics
330
