| ID | 240551 |
| Call Number | Y:7:7.2/J8/067676 |
| Title Proper | Problem of problems |
| Language | ENG |
| Author | Dey, S.K. |
| Publication | NEW DELHI, Commerce (Ministry of-). Development of Cooperation, 1959. |
| Description | 45p 18 cm. . |
| Price. Qualification | GIPE Gift |
| Classification Number | Y31:7:7.2 |