| ID | 226963 |
| Call Number | X:e/K3/093585 |
| Title Proper | Possible worlds |
| Language | ENG |
| Author | Stone, Richard |
| Publication | London, University of Cambridge. Economics (Department of-), 1964. |
| Description | 10-14p 24.5 cm |
| Series | Reprint No. 209 |
| Price. Qualification | GIPE Gift |
| Classification Number | X:e |