| ID | 159998 |
| Call Number | XI.6/1976/167993 |
| Title Proper | Commentary on the protocol amending the single convention on narcotic drugs, 1961 done on March,1972 |
| Language | ENG |
| Author | United Nations |
| Publication | NEw York, UNited Nations, 1976. |
| Description | 100p 22.5 cm |
| Price. Qualification | $ 5.00(SIS Dep) |
| Classification Number | XI.6 |