| ID | 110578 |
| Call Number | XVII.7/1991/230274 |
| Title Proper | Provisional central product classification |
| Language | ENG |
| Author | United Nations Department of International Economic and Social Affairs |
| Publication | NEw York, UNited Nations, 1991. |
| Description | viii, 296 28 cm |
| Series | Statistical Paper Series M No, 77 |
| Price. Qualification | SIS Dep |
| Classification Number | XVII.7 |