00602caa a22001692a 4500 013189 AR-FADEU 311216n########xxu####################dd 823.9 W187 Asimov, Isaac Jokester PP. 1-18 En: The wall around the world and other science fiction stories / ed. Susan Morris. Cambridge : Cambridge University Press, 1979 Inglés BDGR 18406 18952 Cambridge 0269 The WALL around the world and other science fiction stories ( AR-FADEU) 012638 0-521-21628-1 18957 18957