| ID | 184180 |
| Call Number | II.B.29/1969/142124 |
| Title Proper | Selection of projects and production processes for basic and intermediate petrochemicals |
| Language | ENG |
| Author | United Nations Industrial Development Organisation, Vienna |
| Publication | NEw York, UNited Nations, 1969. |
| Description | 36p 24 cm |
| Price. Qualification | $0.75c.(SIS Dep) |
| Classification Number | II.B.29 |