| ID | 149173 |
| Call Number | II.D.11/1979/183357 |
| Title Proper | Operation and effects of the generalized system of preferences 4th review |
| Language | ENG |
| Author | United Nations Conference on Trade and Developement, Geneva |
| Publication | NEw York, UNited Nations, 1979. |
| Description | 146p 29.5 cm |
| Price. Qualification | $11.00(SIS Dep) |
| Classification Number | II.D.11 |