RT Book T1 Theories of everything: the quest for ultimate explanation A1 Barrow, John D. 1952- LA English PP Oxford PB Clarendon Press YR 1991 UL https://www.ixtheo.de/Record/113770863 NO Includes bibliographical references and index CN Q175 SN 0198539282 K1 Science : Philosophy K1 Cosmology K1 Physics K1 Physics : Philosophy