00780nam a2200265Ia 4500 66562 BIBL 20160527192617.0 700415s1968 enka b 000 0 eng 76364635 //r86 B68-24982 (OCoLC)00041759 DLC DLC m.c. PUXA BC199.M6 H8 160 Hughes, G. E. (George Edward) cn 132 LEMB An introduction to modal logic [by] G. E. Hughes [and] M. J. Cresswell. London Methuen 1968. iii-xii, 388 p. illus. 23 cm. 84/- Bibliography: p. 356-371. Modality Logic 137386 Local Cresswell, M. J. joint author. cn 131 LEMB 51606 51606 0 0 0 160_000000000000000_H893 0 evl 181671 10 10 1 2016-05-27 96310 0 160 H893 80000001068280 2016-05-27 00:00:00 r:66562 z:NCC:D 6 0 0 0 160_000000000000000_H893 0 evl 181675 10 10 1 2016-05-27 96311 0 160 H893 80000000331473 2017-05-18 00:00:00 r:66562 z:NCC:D 6