| ID | 186181 |
| Call Number | X72:2.79164.N7/K9/130000 |
| Title Proper | Effectiveness of tax exemption in Colombia |
| Language | ENG |
| Author | Porter, Richard C. |
| Publication | Ann Arbor, University of Michigan Centre for Research on Economics Develpment, 1969. |
| Description | 41p 27.5 cm |
| Price. Qualification | GIPE Ex |
| Classification Number | X72:2.79164.N7 |