| title | ISBN-13 (ISBN-10) | year of publication |
|---|---|---|
| Outlines of Economics Developed in a Series of Problems | 978-1-112-55572-5 (1-112-55572-2) | 2009 |
| Outlines of Economics Developed in a Series of Problems | 978-1-112-55573-2 (1-112-55573-0) | 2009 |
| Outlines of Economics Developed in a Series of Problems | 978-1-112-55574-9 (1-112-55574-9) | 2009 |
C.D. · **O.C.** · O D · U. D. · U of C · University of Chicago