TY - BOOK AU - Barrow,John D. TI - Theories of everything: the quest for ultimate explanation SN - 0198539282 : AV - Q175 .B225 1991 U1 - 501 20 PY - 1991/// CY - Oxford [England], New York PB - Clarendon Press, Oxford University Press KW - Science KW - Philosophy KW - Cosmology KW - Physics N1 - Includes bibliographical references and index UR - http://www.loc.gov/catdir/enhancements/fy0635/90047394-d.html UR - http://www.loc.gov/catdir/enhancements/fy0723/90047394-b.html ER -