| Shelfclass_id | 4.B.1 |
| Sortkey | HUGHES, G. E |
| Authors | G. E. Hughes, M. J. Cresswell |
| Title | An Introduction to Modal Logic |
| Publisher | Methuen & Co |
| Year | [1972, c1968] |
| Languages | eng |
| Isbn | 041629460X |
| Description | x, 388 p. 22 cm. |
| Record date | 20061023 |
| Location | London |
| Keywords | Modality (Logic) |
| Notes | "Distributed in the U.S.A. by Barnes and Noble, Inc." |